2021 in paleoentomology explained

See also: 2021 in arthropod paleontology and 2021 in paleontology. This paleoentomology list records new fossil insect taxa that were to be described during the year 2021, as well as notes other significant paleoentomology discoveries and events which occurred during that year.

Clade Amphiesmenoptera

Lepidoptera

New Lepidopteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Acanthocorona[1] Gen. et 7 sp. novValidMey, Léger & LienCretaceous
Cenomanian
Burmese amberA Lophocoronidae moth.
The type species is A. skalskii
The genus also includes A. bowangi, A. kuranishii, A. muelleri, A. sattleri, A. spinifera, & A. wichardi.
AgathiphagamaGen. et sp. novValidMey, Léger & LienCretaceous
Cenomanian
Burmese amberAn agathiphagid aglossatan moth.
The type species is A. perdita.
Phyllocnistis cretacea[2] Sp. novValidFischerLate Cretaceous (Cenomanian)Burmese amberA species of Phyllocnistis
Phyllonorycter inopinataSp. novValidFischerLutetianBaltic amber
A species of Phyllonorycter

Lepidopteran research

Trichopterans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Archaeopolycentra achupomotet[5] Sp. novValidMelnitsky & IvanovLate Cretaceous (Santonian)Kheta Formation
(Taymyr amber)

A member of the family Polycentropodidae.
Archaeopolycentra turvalsiaSp. novValidMelnitsky & IvanovLate Cretaceous (Santonian)Kheta Formation
(Taymyr amber)

A member of the family Polycentropodidae.
Cernotina fossilinova[6] Sp. novValidWichard & NeumannProbably early MioceneDominican amberA caddisfly, a species of Cernotina.
Electrotrichia rasnitsyni[7] Sp. novValidMelnitsky, Ivanov & PerkovskyLate EoceneRovno amberA member of the family Hydroptilidae.
Folindusia aenigmatosa[8] Sp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Folindusia expansaSp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Folindusia inconspicuaSp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Folindusia inventaSp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Folindusia robustaSp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Folindusia tortilisSp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Holocentropus tutkaktut[9] Sp. novValidMelnitsky, Ivanov & PerkovskyEocene (Priabonian)Rovno amberA species of Holocentropus.
Palaeopsilotreta kachini[10] Sp. novValidWichard, Müller & XuCretaceousBurmese amberA member of the family Odontoceridae.
Palaeopsilotreta succiniSp. novValidWichard, Müller & XuCretaceousBurmese amberA member of the family Odontoceridae.
Plectrocnemia kirmikhia[11] Sp. novValidMelnitsky, Ivanov & PerkovskyEocene (Priabonian)Rovno amberA species of Plectrocnemia.
Psilotreta fossilisSp. novValidWichard, Müller & XuCretaceousBurmese amberA species of Psilotreta.
Purbimodus khramovi[12] Sp. novValidSukatsheva & AristovEarly CretaceousA member of the family Vitimotauliidae.
Terrindusia novaSp. novValidSukacheva & VasilenkoEarly CretaceousA larval case of a caddisfly.
Wormaldia denticulata[13] Sp. novIn pressWang et al.Late Cretaceous (Cenomanian)Burmese amberA caddisfly, a species of Wormaldia.
Wormaldia diplobifurcaSp. novIn pressWang et al.Late Cretaceous (Cenomanian)Burmese amberA caddisfly, a species of Wormaldia.

Clade Antliophora

Dipterans

New Dipteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Acartophthalmites crassipes[14] Sp. novValidRoháček & HoffeinsEoceneBaltic amber
A member of Opomyzoidea belonging to the new family Clusiomitidae.
Acartophthalmites luridusSp. novValidRoháček & HoffeinsEoceneBaltic amber
A member of Opomyzoidea belonging to the new family Clusiomitidae.
Acartophthalmites rugosusSp. novValidRoháček & HoffeinsEoceneBaltic amber
A member of Opomyzoidea belonging to the new family Clusiomitidae.
Aleksiana[15] Gen. et sp. et comb. novValidKrzemiński et al.CretaceousBurmese amberA member of the crane fly family Limoniidae. The type species is A. rasnitsyni; genus also includes "Antocha" lapra Podenas & Poinar (2009).
Allarete patriciae[16] Sp. novValidNelEarly EoceneOise amberA member of the family Cecidomyiidae.
Allodia paleoafricana[17] Sp. novValidBouju et al.Early MioceneEthiopian amberA species of Allodia.
Apocephalus chiapanecus[18] Sp. novIn pressSolórzano-Kraemer et al.MioceneMexican amberA species of Apocephalus.
Apocephalus dominicanusSp. novIn pressSolórzano-Kraemer et al.MioceneDominican amberA species of Apocephalus.
Apocephalus miocenusSp. novIn pressSolórzano-Kraemer et al.MioceneA species of Apocephalus.
Araripogon pulchrus[19] Sp. novIn pressLamas, Sampronha & RibeiroEarly Cretaceous (Aptian)Crato FormationA member of the family Asilidae.
Bashkonia[20] Gen. et sp. novValidLukashevichMiddle TriassicRöt FormationA member of the family Nadipteridae. Genus includes new species B. franconica.
Bibio castaneipennis[21] Sp. novValidSkartveit & WedmannOligoceneA species of Bibio.
Bibio succineus[22] Sp. novValidSkartveitEoceneBaltic amberEurope (Baltic Sea region)A species of Bibio.
Burmahesperinus[23] Gen. et 3 sp. novValidŠevčík et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Bibionidae. The type species is B. antennatus; genus also includes B. conicus and B. pedicellatus.
Burmasymmerus[24] Gen. et 2 sp. novValidŠevčík, Hippa & BurdíkováLate Cretaceous (Cenomanian)Burmese amberA member of the family Ditomyiidae. The type species is B. korneliae; genus also includes B. wieslawi.
BurmatrichaGen. et sp. novValidŠevčík, Hippa & BurdíkováLate Cretaceous (Cenomanian)Burmese amberA member of Sciaroidea of uncertain phylogenetic placement. The type species is B. mesozoica.
Cascomixticus[25] Gen. et sp. novValidPoinar & VegaCretaceous (Albian/Cenomanian)Burmese amberA member of the family Apsilocephalidae. The type species is C. tubuliferous.
ClusiomitesFam. et gen. et comb. et sp. novValidRoháček & HoffeinsEoceneBaltic amber
A member of Opomyzoidea, the type genus of the new family Clusiomitidae. The type species is "Acartophthalmites" clusioides Roháček (2016); genus also includes new species C. ornatus.
Crenoptychoptera gaoi[26] Sp. novValidLiu & HuangMiddle–Late JurassicJiyuan BasinA member of the family Ptychopteridae.
Cretobibio rasnitsyni[27] Sp. novValidLukashevich, Amorim & RibeiroEarly Cretaceous (Aptian)Crato FormationA member of the family Bibionidae.
Cretolimonia dayana[28] Sp. novKopeć in Kopeć et al.Jurassic/Cretaceous boundaryGlushkovo Formation
A member of the subfamily Architipulinae.
Cretolimonia lukashevichaeSp. novKopeć & Krzemiński in Kopeć et al.Jurassic/Cretaceous boundaryDain Formation
A member of the subfamily Architipulinae.
Cretolimonia mikolajczykiSp. novKopeć, Krzemiński, Soszyńska-Maj in Kopeć et al.Late Cretaceous (Cenomanian)Burmese amberA member of the subfamily Architipulinae.
Cretolimonia pseudojurassicaSp. novKrzemiński in Kopeć et al.Jurassic/Cretaceous boundaryDain Formation
A member of the subfamily Architipulinae.
Cretothereva[29] Gen. et sp. novIn pressCarmo, Lamas & RibeiroEarly CretaceousCrato FormationA member of the family Therevidae. Genus includes new species C. antiqua.
Cretpenthetria[30] Gen. et sp. novValidLi, Zhang & XiaoCretaceousBurmese amberA member of the family Bibionidae. Genus includes new species C. burmensis.
Culex ekaterinae[31] Sp. novValidGiłka, Harbach & PerkovskyEoceneRovno amberA mosquito, a species of Culex.
Culicoides paleopestis[32] Sp. novIn pressPeñalver et al.EoceneAnglesea amberA species of Culicoides.
Cyttaromyia freiwaldi[33] Sp. novValid Kania-Kłosok et al.EoceneGreen River FormationA member of the family Cylindrotomidae.
Cyttaromyia gelhausiSp. novValid Kania-Kłosok et al.EoceneGreen River FormationA member of the family Cylindrotomidae.
Decessia[34] Gen. et sp. novValidKrzemiński et al.Late Cretaceous (Cenomanian)Burmese amberA member of the crane fly family Limoniidae. The type species is D. podenasi.
Elephantomyia christelae[35] Sp. novKania-Kłosok & KrzemińskiEoceneBaltic amberEurope (Baltic Sea region)A species of Elephantomyia.
Elephantomyia primaSp. novKania-Kłosok & KrzemińskiEoceneBaltic amberEurope (Baltic Sea region)A species of Elephantomyia.
Forcipomyia rasnitsyni[36] Sp. novValidSzadziewski, Sontag & PankowskiMioceneEthiopian amberA species of Forcipomyia.
Helius hispanicus[37] Sp. novKania-Kłosok, Krzemiński & ArilloEarly Cretaceous (Albian)Utrillas Group
(Álava amber)
A species of Helius.
Helius turolensisSp. novKania-Kłosok, Krzemiński & ArilloEarly Cretaceous (Albian)Utrillas Group
(San Just amber)
A species of Helius.
Hirmoneura messelense[38] Sp. novValidWedmann et al.Eocene (Lutetian)Messel FormationA member of the family Nemestrinidae.
Lebambromyia sacculifera[39] Sp. novValidBadano, Zhang, Yeates & Cerretti in Badano et al.Late Cretaceous (Cenomanian)Burmese amberA member of Phoroidea.
Leptotarsus andradei[40] Sp. novValidRibeiro, Santos & SantosEarly CretaceousCrato FormationA species of Leptotarsus.
Leptotarsus gelhausiSp. novValidRibeiro, Santos & SantosEarly CretaceousCrato FormationA species of Leptotarsus.
Leptotarsus ivoneaeSp. novValidRibeiro, Santos & SantosEarly CretaceousCrato FormationA species of Leptotarsus.
Leptotarsus lemeaeSp. novValidRibeiro, Santos & SantosEarly CretaceousCrato FormationA species of Leptotarsus.
Mesoacentron[41] Gen. et sp. novValidGiłka, Zakrzewska, Lukashevich & Cranston in Giłka et al.Late Cretaceous (Santonian)Kheta Formation
(Taimyr amber)
A member of the family Chironomidae belonging to the subfamily Chironominae and the tribe Pseudochironomini. The type species is M. kaluginae.
Meunierohelea anglesensisSp. novIn pressPeñalver et al.EoceneAnglesea amberA member of the family Ceratopogonidae.
Minyohelea nexuosa[42] Sp. novIn pressPielowska-Ceranowska, Azar & SzwedoEarly Cretaceous (Barremian)Lebanese amberA member of the family Ceratopogonidae.
Myriophora asiaticaSp. novIn pressSolórzano-Kraemer et al.MioceneZhangpu amberA species of Myriophora.
Neoarisemus groehni[43] Sp. novValidWagnerEoceneA member of the family Psychodidae.
Orimarguloides[44] Gen. et sp. novValidMen & PodenasCretaceousBurmese amberA member of the crane fly family Limoniidae. Genus includes new species O. simplex.
PalaeocentronGen. et sp. novValidGiłka, Zakrzewska, Lukashevich & Cranston in Giłka et al.Cretaceous (probably Albian–Cenomanian)Burmese amberA member of the family Chironomidae belonging to the subfamily Chironominae and the tribe Pseudochironomini. The type species is P. krzeminskii.
Palaeoglaesum pilosus[45] Sp. novValidSkibińska, Krzemiński & Zhang in Skibińska et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Psychodidae belonging to the subfamily Bruchomyiinae.
Palaeoglaesum stebneriSp. novValidSkibińska & Krzemiński in Skibińska et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Psychodidae belonging to the subfamily Bruchomyiinae.
Palaeoglaesum teresSp. novValidSkibińska & Albrycht in Skibińska et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Psychodidae belonging to the subfamily Bruchomyiinae.
Paleoplatyura agnieszkae[46] Sp. novValidŠevčík, Krzemiński & SkibińskaCretaceousBurmese amberA species of Paleoplatyura.
Paleoplatyura magnificaSp. novValidŠevčík, Krzemiński & SkibińskaCretaceousBurmese amberA species of Paleoplatyura.
Paleoplatyura miaeSp. novValidŠevčík, Krzemiński & SkibińskaCretaceousBurmese amberA species of Paleoplatyura.
Paleotelmatoscopus[47] Gen. et comb. et sp. novValidCurler & SkibińskaEoceneBaltic amberEurope (Baltic Sea region)A member of the family Psychodidae. The type species is "Pericoma" formosa Meunier (1905); genus also includes new species P. madrizi.
Polymera alexanderi[48] Sp. novValidKrzemiński et al.MioceneDominican amberA species of Polymera.
Protopenthetria[49] Gen. et sp. novValidLi et al.CretaceousBurmese amberA member of the family Bibionidae. Genus includes new species P. skartveiti.
Rhabdomastix asiatica[50] Sp. novValidKania-Kłosok et al.Late Cretaceous (Cenomanian)Burmese amberA species of Rhabdomastix.
Rhabdomastix cretacicaSp. novValidKania-Kłosok et al.Late Cretaceous (Cenomanian)Burmese amberA species of Rhabdomastix.
Rhabdomastix krzeminskaeSp. novValidKania-Kłosok et al.Late Cretaceous (Cenomanian)Burmese amberA species of Rhabdomastix.
Rhabdomastix myanmaeSp. novValidKania-Kłosok et al.Late Cretaceous (Cenomanian)Burmese amberA species of Rhabdomastix.
Rhipidoxylomyia rasnitsyniSp. novValidNelEarly EoceneOise amberA member of the family Cecidomyiidae.
Stempellinella gilkai[51] Sp. novValidZakrzewska & JankowskaEoceneBaltic amberEurope (Baltic Sea region)A species of Stempellinella.
Trichoneura xavieri[52] Sp. novValidKania-Kłosok et al.Early Cretaceous (Albian)Utrillas GroupA species of Trichoneura.
Zhangsolva burmensis[53] Sp. novIn pressZhang & ZhangCretaceousBurmese amberA member of the family Zhangsolvidae.

Dipteran research

Mecopterans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Conicholcorpa longa[55] Sp. novZhang, Shih & Ren in Zhang et al.Middle JurassicJiulongshan FormationA scorpionfly belonging to the family Holcorpidae.
Glanomerope[56] Gen. et sp. novValidPoschmann & NelPermianMeisenheim FormationA scorpionfly belonging to the family Protomeropidae. Genus includes new species G. virgoferroa.
Longiphlebia incompleta[57] Sp. novIn pressLian, Cai & HuangLate JurassicTiaojishan FormationA scorpionfly belonging to the family Orthophlebiidae.
Mesopsyche jinsuoguanensis[58] Sp. novValidLian, Cai & HuangMiddle TriassicTongchuan FormationA member of the family Mesopsychidae. Originally described as a species of Mesopsyche; transferred by Lian et al. (2024) to the genus Turbidapsyche.[59]
Mesopsyche liaoiSp. novValidLian, Cai & HuangLate TriassicHuangshanjie FormationA member of the family Mesopsychidae. Originally described as a species of Mesopsyche; transferred by Lian et al. (2024) to the genus Turbidapsyche.

Clade Archaeorthoptera

†Caloneurodea

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Aviobiella[60] Gen. et sp. novValidNel & RoquesCarboniferous (Moscovian)A member of Archaeorthoptera belonging to the order Caloneurodea. Genus includes new species A. garroustei.
Oudardgramma[61] Gen. et sp. novNel & RoquesCarboniferous (Bashkirian)The type species is O. bruayensis.
ParaspiculumGen. et sp. novIn pressDvořák et al.Carboniferous (Moscovian)A member of Archaeorthoptera belonging to the group Caloneurodea. Genus includes new species P. brauckmannii.

†Cnemidolestodea

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
AvionxixiaGen. et sp. novValidNel & RoquesCarboniferous (Moscovian)A member of Archaeorthoptera belonging to the family Cnemidolestidae. The type species is A. gui.
Ctenoptilus frequens[62] Sp. novValidChen et al.Carboniferous (Bashkirian to Moscovian)Yanghugou FormationA member of Archaeorthoptera belonging to the family Ctenoptilidae.
Palatinarkema[63] Gen. et sp. novValidNel & PoschmannEarly Permian (probably Asselian–?Sakmarian)Meisenheim FormationA member of Archaeorthoptera belonging to the family Cnemidolestidae. The type species is P. prokopi.
PiesbergopterumGen. et 2 sp. novIn pressDvořák et al.Carboniferous (Moscovian)
A member of Archaeorthoptera belonging to the group Cnemidolestodea. Genus includes new species P. punctatum Dvořák et al. and P. avionensis Nel & Roques.[64]

Orthopterans

New Orthopteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Amberotridactylus[65] Gen. et sp. novIn pressDu, Xu & ZhangCretaceousBurmese amberA member of the family Tridactylidae. Genus includes new species A. cheni.
Archaboilus polyneurus[66] Sp. novValidGu, Yue & Ren in Gu et al.Middle Jurassic (BathonianCallovian)Jiulongshan FormationAn ensiferan belonging to the group Hagloidea and the family Haglidae.
Caelielca[67] Gen. et sp. novIn pressUchidaCretaceousBurmese amberA member of the family Elcanidae. Genus includes new species C. spinocrus.
Cascogryllus setosusSp. novIn pressDu, Xu & ZhangCretaceousBurmese amberA member of the family Tridactylidae.
Cratoelcana rasnitsyni[68] Sp. novIn pressNel & JouaultEarly CretaceousCrato FormationA member of the family Elcanidae.
HukawnelcaGen. et sp. novIn pressUchidaCretaceousBurmese amberA member of the family Elcanidae. Genus includes new species H. gracile.
Panorpidium spica[69] Sp. novIn pressKim et al.Early Cretaceous (Albian)Jinju FormationAn orthopteran belonging to the family Elcanidae.
Permohagla[70] Gen. et sp. novValidGorochovLate Permian
A member of Hagloidea. Genus includes new species P. tomica.
Phyllotridactylus[71] Gen. et sp. novIn pressXu et al.CretaceousBurmese amberA member of the family Tridactylidae. Genus includes new species P. wangi.
Pseudoacrida sennlaubiSp. novIn pressNel & JouaultEarly CretaceousCrato FormationA member of the family Locustopsidae.

Orthopteran research

Other archaeorthopterans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Archaeogerarus[74] Fam. et gen. et sp. novValidNel & RoquesCarboniferous (Moscovian)A member of Archaeorthoptera belonging to the new family Archaeogeraridae. The type species is A. schubneli.
Avionugonioneura[75] Gen. et sp. novValidNel & RoquesCarboniferous (Moscovian)A member of Archaeorthoptera possibly belonging to the family Nugonioneuridae. Genus includes new species A. jouaulti.
Contracladus[76] Gen. et sp. novIn pressDvořák et al.Carboniferous (Moscovian)A member of Archaeorthoptera of uncertain phylogenetic placement. Genus includes new species C. impar.
Duquesnia[77] Gen. et sp. novValidNel & Roques in Nel, Roques & DuquesneCarboniferous (Moscovian)A member of Archaeorthoptera. Genus includes new species D. gallica.
Penanoptera[78] Gen. et sp. novValidNel & PoschmannEarly PermianSaar–Nahe BasinA member of Archaeorthoptera. Genus includes new species P. manseri.

Clade Coleopterida

Coleoptera

Adephaga

Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Antephilorhizus[79] Gen. et sp. novValidKirichenko-Babko, Perkovsky & VasilenkoEoceneRovno amberA ground beetle belonging to the tribe Lebiini. Genus includes new species A. pripiatiensis.
Balticeler[80] Gen. et sp. novValidSchmidt & Maddison in Schmidt, Scholz & MaddisonEoceneBaltic amberEurope (Baltic Sea region)A ground beetle belonging to the subfamily Trechinae. The type species is B. kerneggeri.
Calosoma kimi[81] Sp. novValidLee & NamEarly MioceneGeumgwangdong FormationA species of Calosoma.

Archostemata

Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Jurodes shef[82] Sp. novValidYan, Strelnikova & CaiEarly Cretaceous (Berriasian-Barremian)Gusinoe Ozero Group
A Jurodid beetle.
Kirejtomma[83] Gen. et comb. novValidLi & CaiCretaceousBurmese amberAn Ommatid beetle
The type species is "Clessidromma" zengi (2020).
Limnomma[84] Gen. et sp. novValidLi & Cai in Li et al.Middle JurassicHaifanggou FormationAn Ommatid beetle.
The type species is L. daohugouense.
Omma axsmithi[85] Sp. novIn pressJarzembowski, Zheng & ZhaoCretaceousBurmese amberAn Omma species Ommatid beetle.
Omma forte[86] Sp. novValidLi & Cai
in Li, Huang & Cai
Cretaceous
(Albian to Cenomanian)
Burmese amberAn Omma species Ommatid beetle.
Paraodontomma leptocristatum[87] Sp. novValidLi, Yamamoto & Cai in Li et al.Cretaceous (Albian to Cenomanian)Burmese amberAn Ommatid beetle.
Permocatinus[88] Gen. et sp. novValidPonomarenkoLate PermianA Coleocatiniid beetle.
The type species is P. tomiensis.
TomiaplusGen. et comb. et sp. novValidPonomarenkoLate PermianA Triaplid beetle.
The type species is "Triaplus" sibiricus (2013),
as well as new species T. minimus.
Tunguskagyrus уaniSp. novValidPonomarenkoLate PermianA Triaplid beetle.
Zygadenia alexrasnitsyni[89] Sp. novValidStrelnikova & YanEarly CretaceousZaza FormationAn Ommatid beetle.

Polyphaga

Bostrichiformia
Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Archaenosodendron[91] Gen. comb. et 3 sp. novValidLi & Cai in Li et al.Cretaceous (Albian to Cenomanian)Burmese amberA nosodendrid beetle.
The type species is "Nosodendron" cretaceum;
genus also includes new species A. angulare, A. explanatum and A. remotidens.
Cretomegatoma[92] Gen. et comb. novValidHávaLate Cretaceous
(Cenomanian)
Burmese amberA carpet beetle.
The type species is "Megatoma" atypica (2017).
Mesonosa[93] Gen. et sp. novValidTihelka et al.Late Cretaceous (Cenomanian)Burmese amberA wounded-tree beetle.
The type species is M. scandens.
Petalium bruteno[94] Sp. novValidAlekseev & BukejsLate Eocene
Priabonian
Baltic amber
A Petalium species death watch beetle.
Petalium widewutoSp. novValidAlekseev & BukejsEoceneBaltic amber
A Petalium species death watch beetle.
Trogoderma ainu[95] Sp. novValidPerkovsky, Háva & ZaitsevMiddle EoceneSakhalin amberA Trogoderma species carpet beetle.
TuberphradonomaGen. et sp. novValidHávaLate Cretaceous
Cenomanian)
Burmese amberA carpet beetle.
The type species is T. burmitica.
Xyletinus lobanovi[96] Sp. novValidBukejs, Alekseev & HávaEoceneBaltic amber
A Xyletinusspecies death watch beetle.
=New Cucujiformian taxa

=

Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Aberrokorynetes oceanojubilaei[97] Sp. novIn pressKolibáč et al.EoceneBaltic amber
A Korynetinae checkered beetle.
Aliattalus[98] Gen. et sp. novValidTshernyshevLate EoceneBaltic amberA Malachiinae malachite beetle.
The type species is A. intercalaris.
Archaeosciaphilus gyrommatus[99] Sp. novIn pressLegalov & PoinarEoceneBaltic amber
A Polydrusini Entiminae broad nosed weevil.
Arkagalarhinus[100] Gen. et sp. novIn pressLegalovLate Cretaceous
(Santonian-Campanian)
Arkagala FormationA Chilecarinae ithycerid weevil.
The type species is A. zherikhini.
Asiomira dubrovinae[101] Sp. novValidNabozhenko & BukejsEoceneBaltic amber
An Alleculinae darkling beetle.
Aulacoscelis santanensis[102] Sp. novIn pressLegalovEarly Cretaceous
(Aptian-Albian)
Santana GroupAn orsodacnid leaf beetle.
Baltocar sontagae[103] Sp. novValidBukejs & LegalovEoceneBaltic amber
A Sayrevilleinae tooth-nosed snout weevil.
Baltosidis[104] Gen. et 3 sp. novValidSzawarynEoceneBaltic amberA Microweiseini Microweiseinae lady beetle.
The type species is B. damzeni;
genus also includes B. damgaardi and B. szadziewskii.
Bronchotibia[105] Gen. et sp. novIn pressPoinar & LegalovMiocene
(Burdigalian)
Dominican amberA Lymantini Molytinae weevil.
The type species is B. adunatus.
Cathartosilvanus perkovskyi[106] Sp. novValidAlekseev & BukejsLate EoceneRovno amberA silvanid beetle.
Ceutorhynchus zerovae[107] Sp. novValidLegalov et al.Late EoceneRovno amberA weevil.
Coslonatus[108] Gen. et sp. novValidLi & Cai CenomanianBurmese amberA Colydiinae? Zopheridae tenebrionoid beetle.
The type species is C. rasnitsyni.
Cretaidgia[109] Gen. et sp. novIn pressZhao, Liu & YuLate Cretaceous
(Cenomanian)
Burmese amberA prionocerid beetle.
The type species is C. burmensis.
Diapus ethiopicus[110] Sp. novIn pressSolórzano-Kraemer et al.MioceneEthiopian amberA Platypodinae pinhole borer ambrosia weevil.
Diapus resinaeSp. novIn pressSolórzano-Kraemer et al.MioceneZhangpu amberA Platypodinae pinhole borer ambrosia weevil.
Dorytomus mikhailovi[111] Sp. novValidLegalov, Nazarenko & PerkovskyLate EoceneRovno amberA species of Dorytomus Curculioninae weevil.
Electroxylita[112] Gen. et sp. novValidAlekseev & BukejsMiddle Eocene
Priabonian
Baltic amber
A false darkling beetle.
The type species is E. chronographica.
Eurocrossotus[113] Gen. et sp. novValidVitaliEoceneBaltic amberEurope (Baltic Sea region)A longhorn beetle belonging to the tribe Crossotini. The type species is E. alekseevi.
Glaesotropis rohdendorfi[114] Sp. novValidLegalov, Nazarenko & PerkovskyEocene
(Priabonian)
Rovno amberA zygaenodinin anthribine anthribid fungus weevil.
Glesoconomorphus ekaterinae[115] Sp. novValidTelnov et al.Late Eocene
Priabonian
Rovno amberA mycterid palm beetle.
Gracilenticrus[116] Gen. et sp. novValidYu, Kolibáč & Ślipiński
in Yu et al.
Late Cretaceous
(Cenomanian)
Burmese amberA lophocaterid beetle.
The type species is G. burmiticus.
Heterhelus buzina[117] Sp. novValidKupryjanowicz, Lyubarsky & PerkovskyEoceneRovno amberA Kateretid short-winged flower beetle. Originally described as a species of Heterhelus, but Kirejtshuk, Jenkins Shaw & Smirnov (2023) transferred it to the genus Antirhelus.[118]
Isomira lobanovi[119] Sp. novValidNabozhenko & BukejsEoceneBaltic amber
An Isomira species claw comb darkling beetle.
Kaszubia[120] Gen. et sp. novValidLegalov, Kupryjanowicz & PerkovskyLate Eocene
Priabonian
Baltic amberA cossonine weevil.
The type species is K. wanati.
Kulindrobor[121] Gen. et 2 sp. novValidTihelka et al.Late Cretaceous
Cenomanian
Burmese amberA tenebrionoid beetle of uncertain phylogenetic placement.
Genus includes new species K. enigmaticus and K. magnus.
Lobanoviella[122] Gen. et sp. novIn pressKirejtshuk & ReidEoceneBaltic amberA lobanovielline palophagine megalopodid leaf beetle.
The type species is L. andreyi.
Madelinia capillataSp. novValidAlekseev & BukejsMiddle Eocene
Priabonian
Baltic amber
A false darkling beetle.
Melanosiagon[123] Gen. et sp. novValidBatelka & Prokop Late Cretaceous
(Cenomanian)
Burmese amberA wedge-shaped beetle.
The type species is M. serraticornis.
Metaclisa ottoi[124] Sp. novValidNabozhenko, McKellar & BukejsLate Eocene
Priabonian
Baltic amber
AMetaclisa species metaclisine darkling beetle.
Microscapha kugelanniSp. novValidAlekseev & BukejsMiddle Eocene
Priabonian
Baltic amber
A false darkling beetle.
Microtrogossita[125] Gen. et sp. novValidLi & Cai
in Li et al.
Cretaceous
Cenomanian
Burmese amberA Trogossitid bark-gnawing beetle.
The type species is M. qizhihaoi.
Monolepta rappsilberi[126] Sp. novValidBukejs et al.Late Eocene
Priabonian
Bitterfeld amberA Monolepta species skeletonizing leaf beetle.
Neolatitergum[127] Nom. novValidZhangJurassicJiulongshan FormationA Trogossitid bark-gnawing beetle.
A replacement name for "Latitergum" Yu et al. (2014).
Oedemera girulskii[128] Sp. novValidSzawaryn, Sontag & KubiszLate Eocene
Priabonian
Baltic amber
An Oedemera species false blister beetle.
Pacyclaxyra[129] Gen. et sp. novValidTihelka, Huang & CaiLate Cretaceous
Cenomanian
Burmese amberA sooty mould beetle.
The type species is P. azari.
Palaeatalasis[130] Gen. et sp. novValidLegalovEocene
(Ypresian)
Green River Formation
A Megamerini Sagrinae leaf beetle.
The type species is P. monrosi.
Palaeoanoplus[131] Trib., Gen., et sp. novValidLegalovLate Eocene
Priabonian
Baltic amberA Palaeoanoplini Curculioninae weevil.
The type species is P. horridus.
Paleopegorhinus[132] Gen. et sp. novValidPoinar, Brown & LegalovLate Cretaceous (Cenomanian)Burmese amberA Chilecarinae new york weevil.
The type species is P. micrommatus.
Palaeopeplus[133] Gen. et sp. novValidPowell & ClineMiocene
(Burdigalina)
Dominican amberA Cillaeinae sap beetle.
The type species is P. cascus.
Pelretes[134] [135] [136] Gen. et sp. novValidTihelka et al.CretaceousBurmese amberA short-winged flower beetle.
The type species is P. vivificus .
Phloiotrya inmarinataSp. novValidAlekseev & BukejsMiddle Eocene
Priabonian
Baltic amber
A Phloiotrya species false darkling beetle.
Protodasytes[137] Gen. et sp. novValidTihelka et al.Late Cretaceous
(Cenomanian)
Charentese amberA soft-wing flower beetle.
The type species is P. cretaceus.
Protomauroania[138] Gen. et 2 sp. novValidTshernyshev in Tshernyshev & ShcherbakovLate EoceneBaltic amber
Rovno amber
Baltic Sea region
A Dasytinae malachite beetle.
The type species P. chaetophorata
Genus also includes P. mikhailovi.[139]
Protostomopsis[140] Gen. et sp. novValidBukejs, Ślipiński & Alekseev
in Bukejs et al.
EoceneBaltic amber

A cerylonid beetle. The type species is P. pandema.
Pseudomesauletes lobanoviSp. novValidBukejs & LegalovEoceneBaltic amber
A Rhynchitinae tooth-nosed snout weevil.
Pulchritudo[141] Gen. et sp. novValidKrell & VitaliEocene
(Ypresian)
Green River Formation
A Sagrinae leaf beetle.
The type species is P. attenboroughi.
Rhamphophorus[142] Trib., gen. et sp. novValidPoinar & BrownCretaceous
Cenomanian
Burmese amberA Rhamphophorini Cimberidinae pine flower weevil.
The type species is R. legalovii.
SalignacicolaGen. et comb. novValidBatelka & Prokop Late Cretaceous
(Cenomanian)
A wedge shaped beetle.
The type species is "Macrosiagon" ebboi (2004).
Symphora glaesonautaSp. novValidAlekseev & BukejsMiddle Eocene
Priabonian
Baltic amber
A false darkling beetle.
Symphora pollockiSp. novValidAlekseev & BukejsMiddle Eocene
Priabonian
Baltic amber
A false darkling beetle.
Teredolaemus primigenius[143] Sp. novValidAlekseev et al.Late Eocene
Priabonian
Baltic amber
A teredid beetle.
Toxorhynchus michalskiiSp. novValidLegalovLate Eocene
Priabonian
Baltic amberAn Apioninae straight-snouted weevil.
Trematosphindus[144] Gen. et sp. novValidLi & Cai
in Li et al.
Cretaceous
(Cenomanian)
Burmese amberA slime mold beetle.
The type species is T. newtoni
Zaiwa[145] Gen. et sp. novValidLyubarsky et al.Cretaceous
Cenomanian
Burmese amberA lophocaterid beetle.
The type species is Z. pankowskiorum.
Zherikhiniellus[146] Gen. et sp. novValidLegalovlate Eocene
Priabonian
Baltic amberA Nanophyinae straight-snouted weevil.
The type species is Z. rarus.
Cucujiformia research
=New Elateriformian taxa

=

Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Amberophytum maculatum[148] Sp. novValidPoinar, Vega & LegalovLate Cretaceous
(Cenomanian)
Burmese amberA cerophytid rare click beetle.
Anoeuma[149] Gen. et sp. novValidLi, Kundrata & Cai in Li et al.Cretaceous (Albian to Cenomanian)Burmese amberAn elateroid click beetle of uncertain phylogenetic placement.
The type species is A. lawrencei.
Arturmiles[150] Gen. et sp. novValidFantiEocenePrussian Formation
(Baltic amber)
A soldier beetle belonging to the tribe Cantharini. The type species is A. pankowskiarum.
Balistica vetai[151] Sp. novValidMuonaEoceneBaltic amberA Dirhagini Melasinae false click beetle.
Baltodascillus[152] Gen. et sp. novValidKundrata et al.EoceneBaltic amber
A dascillid beetle.
The type species is B. serraticornis.
Burmagrilus[153] Gen. et sp. novValidJiang, Song & Wang in Jiang et al.CretaceousBurmese amberA metallic wood-boring beetle.
The type species is B. cretacus.
Burmomiles bilineatimaculatus[154] Sp. novIn pressYang et al.CretaceousBurmese amberA soldier beetle. Fanti & Müller (2022) considered it to be a species belonging to the genus Elektrokleinia.[155]
Burmomiles laticollisSp. novIn pressYang et al.CretaceousBurmese amberA soldier beetle.
Burmomiles oblongoculusSp. novIn pressYang et al.CretaceousBurmese amberA soldier beetle. Fanti & Müller (2022) considered it to be a species belonging to the genus Elektrokleinia.
Captopus[156] Gen. et sp. novValidLi & Cai in Li, Huang & CaiCretaceous
(Cenomanian)
Burmese amberA throscid beetle.
The type species is C. depressiceps.
Chelonarium andabata[157] Sp. novValidAlekseev & Bukejs in Alekseev et al.EoceneBaltic amber
A turtle beetle.
Chelonarium dingansichSp. novValidAlekseev & Bukejs in Alekseev et al.EoceneBaltic amber
A turtle beetle.
Chelonarium dominicanum[158] Sp. novValidPoinar & HávaBurdigalianDominican amberA turtle beetle.
Coomanius balticusSp. novValidMuonaEoceneBaltic amberA Nematodini Macraulacinae false click beetle.
Cretocantharis[159] Gen. et sp. novValidHsiao et al.Late Cretaceous
(Cenomanian)
Burmese amberA soldier beetle.
The type species is C. veda.
Cretopachyderes[160] Gen. et sp. novValidKundrata et al.Cretaceous
Cenomanian
Burmese amberAn Agrypninae click beetle.
The type species is C. burmitinus.
Cretophengodes[161] Fam. nov., Gen. et sp. novValidLi, Kundrata, Tihelka & Cai in Li et al.Cretaceous (Albian or Cenomanian)Burmese amberA cretophengodid elateroid beetle.
The type species is C. azari.
Dyscharachthis frickaeSp. novValidMuonaLate Eocene
Priabonian
Baltic amberEurope (Baltic Sea region)A Dyscharachthini Eucneminae false click beetle.
ElectrothroscusGen. et sp. novValidLi & Cai Cretaceous
Cenomanian
Burmese amberA throscid false click beetle.
The type species is E. yanpingae.
Entomophthalmus antennalisSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberEurope (Baltic Sea region)A Dirhagini Melasinae false click beetle.
Erdaia bispinulosaSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Orodotini? Macraulacinae false click beetle.
Erdaia longicornisSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Orodotini? Macraulacinae false click beetle.
Erdaia longitarsisSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Orodotini? Macraulacinae false click beetle.
EuryptychoidesGen. et sp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Euryptychini Macraulacinae false click beetle.
The type species is E. magnus.
Euryptychus decoratusSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Euryptychini Macraulacinae false click beetle.
Euryptychus excavatusSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Euryptychini Macraulacinae false click beetle.
Euryptychus helmwigaeSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Euryptychini Macraulacinae false click beetle.
Euryptychus sieglindaeSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Euryptychini Macraulacinae false click beetle.
Euryptychus waltrautaeSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberAn Euryptychini Macraulacinae false click beetle.
Hukawngichthyurus mahaSp. novValidHsiao et al.Late Cretaceous
(Cenomanian)
Burmese amberA soldier beetle.
Isorhipis balticusSp. novValidMuonaLate Eocene
Priabonian
Baltic amberAn Isorhipis species melasine false click beetle
Lycocerus crassepunctatus[162] Sp. novValidKazantsevLate Eocene
Priabonian
Baltic amber
A soldier beetle.
Malthodes aligerSp. novValidKazantsevLate Eocene
Priabonian
Baltic amber
A soldier beetle
Malthodes headsi[163] Sp. novValidFantiLate Eocene
Priabonian
Baltic amberA soldier beetle.
Malthodes jarediSp. novValidFantiLate Eocene
Priabonian
Baltic amberA soldier beetle, a species of Malthodes.
Malthodes vladiceniensis[164] Sp. novValidPintilioaie, Fanti & IonesiMiddle MioceneBârnova-Muntele FormationA soldier beetle.
Microrhagus (Emyirhagus) vetaiSp. novValidMuonaLate Eocene
Priabonian
Baltic amberA Microrhagusspecies melasine false click beetle
Murcybolus[165] Gen. et sp. novValidLi & Cai
in Li et al.
Cretaceous
Cenomanian
Burmese amberA Burmolycini dexorine net-winged beetle.
The type species is M. longiantennus.
Nematodes schwertleitaeSp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberA Nematodini Macraulacinae false click beetle.
NeocharoidesGen. et sp. novValidMuonaMiddle Eocene
Priabonian
Baltic amberA Nematodini? Macraulacinae false click beetle.
The type species is N. balticus.
PalaeocantharisGen. et sp. novDisputedHsiao et al.Late Cretaceous
(Cenomanian)
Burmese amberA soldier beetle. The type species is P. panna.
Fanti & Müller (2022) considered the genus Palaeocantharis to a be a junior synonym of the genus Elektrokleinia, though the authors maintained P. panna as a distinct species within the latter genus.
Podistra guthrieiSp. novValidFantiLate Eocene
Priabonian
Baltic amberA soldier beetle.
Poecilochrus balticusSp. novValidMuonaLate Eocene
Priabonian
Baltic amberA Eucnemini Eucneminae false click beetle.
Potergites brittoniSp. novValidMuonaLate Eocene
Priabonian
Baltic amberA Dendrocharini Eucneminae false click beetle.
Pseudomataeopsephus[166] Gen. et sp. novIn pressLi, Huang & CaiCretaceous
(Cenomanian)
Burmese amberA water-penny beetle.
The type species is P. burmensis.
PseudopactopusGen. et sp. novValidLi & Cai
in Li, Huang & Cai
Cretaceous
(Cenomanian)
Burmese amberA throscid false click beetle.
The type species is P. robustus.
Ptilodactyla eocenica[167] Sp. novValidKundrata, Bukejs & Blank
in Kundrata et al.
Late Eocene
Priabonian
Baltic amber
APtilodactyla species toe winged beetle.
Rhacopus balticusSp. novValidMuonaLate Eocene
Priabonian
Baltic amberA Rhacopus species eucnemid false click beetle
Rhagomicrus balticusSp. novValidMuonaLate Eocene
Priabonian
Baltic amberA Dirhagini Melasinae false click beetle.
Rheanischia[168] Gen. et sp. novLi, Chang & MuonaEarly Cretaceous
(Hauterivian to Aptian)
Yixian FormationAn Anischiinae false click beetle.
The type species is R. brevicornis.
Silis curleri[169] Sp. novValidFanti & PankowskiBurdigalianDominican amberA species of Silis.
Silis hegnaiSp. novValidFanti & PankowskiBurdigalianDominican amberA species of Silis.
Xylophilus balticusSp. novValidMuonaLate Eocene
Priabonian
Baltic amberA Xylophilus species eucnemid false click beetle.
=Elateriformia research

=

Scarabaeiformia
Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Goriresina[172] Gen. et sp. novValidMatalin, Perkovsky & VasilenkoLate Eocene
Priabonian
Rovno amberA tiger beetle.
The type species is G. fungifora.
Onthophagus pilauco[173] Sp. novValidTello et al.Late PleistocenePilauco BajoA scarab beetle.
Staphyliniformia
Name NoveltyStatusAuthorsAgeType localityCountryNotesImages
Acritus sutirca[174] Sp. novValidAlekseev & BukejsEoceneBaltic amber
A species of Acritus.
Bacanius gorskii[175] Sp. novValidAlekseev & BukejsEoceneBaltic amberA species of Bacanius.
Burmagluta[176] Gen. et sp. novValidYin & CaiCretaceousBurmese amberA Brachyglutini Pselaphinae rove beetle.
The type species is B. rougemonti.
Carinumerus[177] Gen. et sp. novValidCaterinoCretaceousBurmese amberAn Onthophilinae clown beetle.
The type species is C. maddisoni.
Charhyphus serratus[178] Sp. novIn pressYamamoto & ShavrinEoceneBaltic amberA Phloeocharinae rove beetle.
Cretosaja[179] Gen. et sp. novIn pressSohn & NamEarly CretaceousJinju FormationA carrion beetle.
The type species is C. jinjuensis.
DruantiaGen. et sp. novValidCaterinoCenomianianBurmese amberA Dendrophilinae clown beetle.
The type species is D. aeterna.
Euconnus nathani[180] Sp. novValidJałoszyński & PerkovskyEoceneRovno amberA Euconnus species Scydmaeninae rove beetle.
Eusphalerum bukejsi[181] Sp. novValidShavrin in Shavrin & KairišsEoceneBaltic amber
A Eusphalerum species Omaliinae rove beetle.
Megabythinus[182] Gen. et sp. novValidYin, Zhao & CaiCretaceous
Cenomanian
Burmese amberA Bythinini Pselaphinae rove beetle.
The type species is M. spinitibialis.
Paroxyporus[183] Gen. et sp. novValidCai Early CretaceousYixian FormationA rove beetle.
The type species is P. fossilis.
PhasmisterGen. et sp. novValidCaterinoCretaceousBurmese amberAn Onthophilinae clown beetle.
The type species is P. cristatus.
Ponohydrochus[184] Gen. et sp. novValidProkin & StrelnikovaEarly Cretaceous
(Hauterivian)
A water scavenger beetle.
The type species is P. buryaticus.
Proptomaphaginus alleni[185] Sp. novValidPerreau & Haelewaters
in Perreau, Haelewaters & Tafforeau
Miocene
Burdigalian
Dominican amberA Ptomaphagini round fungus beetle.
Trichophya minor[186] Sp. novValidYamamoto & NewtonCretaceous
(Cenomanian)
Burmese amberA Trichophya species Trichophyinae rove beetle.
YethihaGen. et sp. novValidCaterinoCretaceousBurmese amberA Dendrophilinae clown beetle.
The type species is Y. peregrina.

other Coleopteran research

Clade Dictyoptera

New Dictyopteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Afrophaga[191] Gen. et sp. novIn pressVršanský et al.Cretaceous (Hauterivian?)A cockroach belonging to the family Corydiidae. Genus includes new species A. extincta.
Alienopterix mlynskyi[192] Sp. novIn pressSendi in Vršanský et al.CretaceousBurmese amberAn alienopterid.
Alienopterix smidovaeSp. novIn pressHinkelman in Vršanský et al.CretaceousBurmese amberAn alienopterid.
Arceotermes[193] Fam. et gen. et sp. novValidEngel & Jiang in Jiang et al.CretaceousBurmese amberA termite belonging to the new family Arceotermitidae. Genus includes new species A. hospitis.
Caligoptera[194] Gen. et sp. novIn pressSendiLate Cretaceous (Cenomanian)Burmese amberA cockroach belonging to the family Ectobiidae. Genus includes new species C. hinkelmani.
Chuanblatta[195] Gen. et 2 sp. novIn pressLiang et al.Middle JurassicJiulongshan FormationA cockroach belonging to the family Raphidiomimidae. Genus includes new species C. huntianlingensis and C. lata.
Cuniculoblatta[196] Gen. et sp. novIn pressHinkelmanCretaceousBurmese amberA cockroach. Genus includes new species C. brevialata .
EctooviaGen. et sp. novIn pressSendiLate Cretaceous (Cenomanian)Burmese amberA cockroach belonging to the family Ectobiidae. Genus includes new species E. protecta.
? Elisama algeriaensisSp. novIn pressVršanský et al.Cretaceous (Hauterivian?)A member of the family Blattulidae.
Eminespina[197] Gen. et sp. novValidChen, Zhang ShiLate Cretaceous (Cenomanian)Burmese amberAn alienopterid. Genus includes new species E. burma.
Fractalia[198] Fam. et gen. et 2 sp. novValidHinkelman & Vršanský in Vršanský et al.Late Jurassic–Late Cretaceous (Kimmeridgian–Cenomanian)Burmese amber

A member of Corydioidea, the type genus of the new family Fractaliidae Vršanský & Hinkelman. The type species is F. articulata Hinkelman; genus also includes new species F. aristovi Vršanský.
Fragosublatta[199] Gen. et sp. novValidChen, Shih & Ren in Chen et al.Late Cretaceous (Cenomanian)Burmese amberA cockroach belonging to the family Corydiidae. The type species is F. pectinata.
Glyptotermes abyssinicus[200] Sp. novValidBouju, Jouault & PerrichotEarly MioceneEthiopian amberA termite belonging to the family Kalotermitidae.
Kinneyblatta[201] Gen. et sp. novValidSchneider et al.Carboniferous (Kasimovian)Atrasado Formation
A member of Blattodea belonging to the family Spiloblattinidae. The type species is K. huberi.
KriedoblattaGen. et sp. novIn pressVršanský et al.Cretaceous (Hauterivian?)A member of the family Liberiblattinidae. Genus includes new species K. gondwanensis.
? Kurablattina samsonoviSp. novIn pressVršanský et al.Cretaceous (Hauterivian?)A member of the family Liberiblattinidae.
Labradormantis[202] Gen. et sp. novValidDemers-Potvin et al.Late Cretaceous (Cenomanian)Redmond FormationA praying mantis belonging to the family Baissomantidae. Genus includes new species L. guilbaulti.
Latiblattella basaltica[203] Sp. novIn pressVršanský, Poschmann & VidličkaLate OligoceneA species of Latiblattella.
Latiblattella karlgruberiSp. novIn pressSendiLate Cretaceous (Cenomanian)Burmese amber
Laticephalana[204] Gen. et sp. novValidLuo et al.CretaceousBurmese amberA member of the family Umenocoleidae. Genus includes new species L. liuyani.
Lukotermes[205] Gen. et sp. novValidPerkovsky & NelEocene (Priabonian)Rovno amberA termite belonging to the family Rhinotermitidae. Genus includes new species L. milescaput.
Meiatermes cretacicus[206] Sp. novIn pressBezerra et al.Early CretaceousCrato FormationA termite.
MeloblattaGen. et sp. novIn pressVršanský et al.Cretaceous (Hauterivian?)A member of the family Mesoblattinidae. Genus includes new species M. brezinica.
Milesitermes[207] Gen. et sp. novValidJouault et al.CretaceousBurmese amberA termite belonging to the family Mastotermitidae. Genus includes new species M. engeli.
Miniblattina[208] Gen. et sp. novIn pressSendiEarly Cretaceous (Barremian)Lebanese amberA cockroach belonging to the family Liberiblattinidae. Genus includes new species M. libera.
Mongolblatta sendii[209] Sp. novIn pressHinkelmanCretaceousBurmese amberA member of the family Mesoblattinidae.
Morphna cenozoica[210] Sp. novIn pressŠmídová, Vidlička & WedmannEoceneMessel pitA cockroach belonging to the family Blaberidae.
Morphna cretacicaSp. novIn pressŠmídová, Vidlička & WedmannCretaceousBurmese amberA cockroach belonging to the family Blaberidae.
NadveruzenieGen. et sp. novIn pressVršanský, Hinkelman & Sendi in Vršanský et al.CretaceousBurmese amberAn alienopterid. Genus includes new species N. postava.
Nodosigalea simplivena[211] Sp. novIn pressŠmídováCretaceousBurmese amberA cockroach belonging to the family Corydiidae.
Ocelloblattula margaritaSp. novValidKoubová & Vršanský in Vršanský et al.Late Cretaceous (Cenomanian)Burmese amberA member of Corydioidea.
OlenablattaGen. et sp. novIn pressŠmídováCretaceousBurmese amberA cockroach belonging to the family Olidae. Genus includes new species O. vrsanskyi.
OtazkaGen. et sp. novIn pressVršanský et al.Cretaceous (Hauterivian?)A member of the family Mesoblattinidae. Genus includes new species O. systematicka.
Pabuonqed magna[212] Sp. novIn pressSong et al.CretaceousBurmese amberA member of Mastotermitoidea belonging to the family Pabuonqedidae.
Paekthoblatta[213] Gen. et sp. novValidSo et al.Early CretaceousSinuiju FormationA member of the family Raphidiomimidae. Genus includes new species P. coreanica.
Periplaneta (?) perialla[214] Sp. novValidAnisyutkin & PerkovskyEoceneRovno amberA cockroach, possibly a species of Periplaneta.
Petropterix fukuiensis[215] Sp. novIn pressOyama, Yukawa & ImaiEarly CretaceousKitadani FormationA member of the family Umenocoleidae.
Praeblattella arcuataSp. novIn pressOyama, Yukawa & ImaiEarly CretaceousKitadani FormationA member of the family Mesoblattinidae.
Praeblattella inexpectaSp. novIn pressOyama, Yukawa & ImaiEarly CretaceousKitadani FormationA member of the family Mesoblattinidae.
PseudomantinaGen. et 2 sp. novValidSendi & Vršanský in Vršanský et al.Late Jurassic–Early Cretaceous (Kimmeridgian–Barremian)Lebanese amber
A member of the family Liberiblattinidae. The type species is P. occisor Sendi; genus also includes new species P. nigroalba Vršanský.
Reticulitermes grimaldiiSp. novValidJouault et al.EoceneBaltic amberEurope (Baltic Sea region)A termite, a species of Reticulitermes.
SajdaGen. et sp. novJunior homonymVršanský et al.Cretaceous (Hauterivian?)A member of Holocompsinae. Genus includes new species S. equatorialis. The generic name is preoccupied by Sajda Dworakowska (1981); Jiang, Xing & Li (2023) coined a replacement name Vrsanskysajda.[216]
Spinaeblattina baekthoensis[217] Sp. novValidSo et al.Early CretaceousSinuiju FormationA member of the family Mesoblattinidae.
Stavba delicataSp. novIn pressSendiLate Cretaceous (Cenomanian)Burmese amberA cockroach belonging to the family Liberiblattinidae.
Stavba magnocularaSp. novIn pressSendiLate Cretaceous (Cenomanian)Burmese amberA cockroach belonging to the family Liberiblattinidae.
TanytermitalisGen. et sp. novValidEngel & Cai in Jiang et al.CretaceousBurmese amberA termite belonging to the family Tanytermitidae. Genus includes new species T. philetaerus.

Dictyopteran research

Clade †Glosselytrodea

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Moltenojurina[221] Gen. et sp. novValidBéthoux & AndersonLate Triassic (Carnian)Molteno FormationA polycytellid Glosselytrodean.
The type species is M. parva.
Polycytella rasnitsyniSp. novValidBéthoux & AndersonLate Triassic (Carnian)Molteno FormationA polycytellid Glosselytrodea.

Hymenopterans

New Hymenopteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Aethemelikertes[222] Gen. et sp. novValidEngel in Engel & DavisEoceneBaltic amber
A bee belonging to the tribe Melikertini. The type species is A. emunctorii.
Alivespa gracilenta[223] Sp. novIn pressWu et al.CretaceousBurmese amberA member of the family Vespidae.
Allommation[224] Fam. nov., Gen. et 3 sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Apoidea in the new family Allommationidae. Genus includes new species A. procerum, A. elongatum and A. grande.
AmelikertotesGen. et comb. novValidEngel in Engel & DavisEoceneBaltic amber
Bitterfeld amber


A bee belonging to the tribe Melikertini. The type species is "Melikertes" clypeatus Engel (2001).
AmmospheciumGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Crabroninae. Genus includes new species A. diabolicum.
Anochetus miosumatrensis[225] Sp. novValidNgô-Muller, Garrouste & Nel in Ngô-Muller et al.MioceneAn ant, a species of Anochetus.
Archaeovespa incompletaSp. novIn pressWu et al.CretaceousBurmese amberA member of the family Vespidae.
Archeonesia[226] Gen. et sp. novValidTribull, Pankowski & ColomboEoceneBaltic amber
A Pristocerinae Bethylid.
The type species is A. eocena.
Arkadiserphus[227] Gen. et sp. novValidRasnitsynLate JurassicKarabastau FormationA member of Proctotrupoidea belonging to the family Peleserphidae. The type species is A. leleji.
Ascogaster (Syntaphus) latitibialis[228] Sp. novValidBelokobylskij et al.EoceneBaltic amberEurope (Baltic Sea region)A member of the family Braconidae belonging to the subfamily Cheloninae.
AulacicosmusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of the family Heterogynaidae. Genus includes new species A. setosus.
Austroplebeia fujianica[229] Sp. novValidEngel in Engel et al.Miocene (Langhian)Zhangpu amberA stingless bee, a species of Austroplebeia.
Burmabracon[230] Gen. et 2 sp. novValidLi et al.CretaceousBurmese amberA member of the family Braconidae belonging to the subfamily Protorhyssalinae. Genus includes new species B. gracilens and B. grossus.
Burmapyris[231] Gen. et sp. novValidJouault, Perrichot & NelCretaceousA member of the family Bethylidae belonging to the subfamily Lancepyrinae. Genus includes new species B. azevedoi.
Burmoxyela[232] Gen. et sp. novValidZheng et al.Late Cretaceous (Cenomanian)Burmese amberA sawfly belonging to the family Syspastoxyelidae. Genus includes new species B. lii.
Burmusculus angustus[233] Sp. novIn pressLi et al.CretaceousBurmese amberA member of Apocrita belonging to the family Burmusculidae.
Buserphites[234] Gen. et 2 sp. novIn pressHerbert & McKellarCretaceousBurmese amberA member of the family Serphitidae. Genus includes new species B. applanatus and B. myanmarensis.
Chainochora[235] Gen. et sp. novValidChen, van Achterberg & HongLate Cretaceous (Cenomanian)Burmese amberA member of the family Braconidae belonging to the subfamily Protobraconinae. The type species is C. syntoma.
Chlorepyris deploegiSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Rovno amberA member of the family Bethylidae.
Chlorepyris engeliSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae.
Chlorepyris hopeiSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae.
Chlorepyris jouaultiSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Rovno amberA member of the family Bethylidae.
Chlorepyris mckellariSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Rovno amberA member of the family Bethylidae.
Chlorepyris meunieriSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae.
Chlorepyris neliSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amber
Rovno amber

A member of the family Bethylidae.
Chlorepyris perrichotiSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae.
Christophus[236] Gen. et 2 sp. novIn pressBrazidec et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Diapriidae. Genus includes new species C. myanmarensis and C. ohmkuhnlei.
CretastatusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Astatinae. Genus includes new species C. longevus.
Cretorussus[237] Gen. et sp. novIn pressJouault, Perrichot & NelCretaceousBurmese amberA member of Orussoidea. Genus includes new species C. vilhelmseni.
Curiosivespa sennlaubi[238] Sp. novValidJouault, Rasnitsyn & Nel in Jouault et al.Early CretaceousCrato FormationA member of the family Vespidae.
Diameneura[239] Gen. et sp. novIn pressSanter & Álvarez-Parra in Santer et al.Early Cretaceous (Albian)Escucha FormationA member of the family Spathiopterygidae. The type species is D. marveni.
Drymomyrmex rasnitsyni[240] Sp. novValidRadchenkoLate EoceneRovno amberAn ant belonging to the subfamily Formicinae.
Elasmosomites arkadyleleji[241] Sp. novValidBelokobylskij in Belokobylskij et al.EoceneBaltic amberEurope (Baltic Sea region)A member of the family Braconidae belonging to the subfamily Euphorinae.
Electrofoenops exaltatus[242] Sp. novIn pressLi et al.CretaceousBurmese amberA member of the family Aulacidae.
Embolemus brachypterus[243] Sp. novValidOlmi et al.CretaceousBurmese amberA member of the family Embolemidae.
Embolemus micropterusSp. novValidOlmi et al.CretaceousBurmese amberA member of the family Embolemidae.
Eopelecinus marechali[244] Sp. novValidJouaultLate Cretaceous (Cenomanian)Burmese amberA member of the family Pelecinidae.
Eoteredon[245] Gen. et sp. novValidArchibald, Aase & NelEarly EoceneGreen River Formation
A horntail. Genus includes new species E. lacoi.
Ephedrus rasnitsyni[246] Sp. novValidDavidian & Kaliuzhna in Davidian, Kaliuzhna & PerkovskyMiddle EoceneSakhalinian amberA member of the family Braconidae belonging to the subfamily Aphidiinae.
Exilaulacus advenusSp. novIn pressLi et al.CretaceousBurmese amberA member of the family Aulacidae.
Exilaulacus eximiusSp. novIn pressLi et al.CretaceousBurmese amberA member of the family Aulacidae.
Formica ribbeckei[247] Sp. novValidRadchenko & Perkovsky in Radchenko, Perkovsky & VasilenkoLate EoceneRovno amberAn ant, a species of Formica.
GlenocephalusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Apoidea in the new family Cirrosphecidae. Genus includes new species G. mandibularis.
Gloxinius[248] Gen. et comb. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae; a new genus for "Epyris" bifossatus Brues (1939).
Grandixyela[249] Gen. et sp. novValidZheng in Zheng et al.CretaceousBurmese amberA member of the family Syspastoxyelidae. The type species is G. rasnitsyni.
HaidomelikertesGen. et sp. novValidEngel in Engel & DavisEoceneBaltic amber
A bee belonging to the tribe Melikertini. The type species is H. uraeus.
HaptodioctesGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Apoidea in the new family Cirrosphecidae. Genus includes new species H. apiformis.
HelosericusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Psenini. Genus includes new species H. verrucosus.
Heteroichneumon[250] Gen. et sp. novValidKopylov, Zhang & ZhangCretaceousBurmese amberA member of the family Ichneumonidae. The type species is H. rasnitsyni.
Heteropimpla pulverulentaSp. novValidKopylov, Zhang & ZhangCretaceousBurmese amberA member of the family Ichneumonidae.
Holepyris rasnitsyniSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae.
Holepyris terayamaiSp. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Rovno amberA member of the family Bethylidae.
Holopsenella antiqua[251] Sp. novIn pressLepeco & MeloCretaceousBurmese amberA member of Aculeata of uncertain phylogenetic placement.
Holopsenella burmiticaSp. novIn pressLepeco & MeloCretaceousBurmese amberA member of Aculeata of uncertain phylogenetic placement.
Holopsenella gothicaSp. novIn pressLepeco & MeloCretaceousBurmese amberA member of Aculeata of uncertain phylogenetic placement.
Hybristodryinus castaneus[252] Sp. novValidOlmi, Guglielmino & Chen in Olmi et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Dryinidae.
Hybristodryinus viriosus[253] Sp. novValidWang et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Dryinidae.
Hybristodryinus zaifuiSp. novValidChen, Olmi & Perkovsky in Olmi et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Dryinidae.
Janzenella theia[254] Sp. novValidBremer & Talamas in Bremer, van de Kamp & TalamasEoceneBaltic amber
A species of Janzenella.
Karataus ryonsangensis[255] Sp. novIn pressWon & SoEarly Cretaceous (BarremianAptian)Sinuiju FormationA wasp belonging to the family Ephialtitidae.
Keratodellitha[256] Gen. et 3 sp. novValidJouault et al.CretaceousBurmese amberA member of Evanioidea belonging to the family Othniodellithidae. Genus includes new species K. anubis, K. basilisci and K. kirin.
KleistochoraGen. et sp. novValidChen, van Achterberg & HongLate Cretaceous (Cenomanian)Burmese amberA member of the family Braconidae belonging to the subfamily Protobraconinae. The type species is K. dolichura.
Lelejus[257] Gen. et sp. novValidRadchenko & ProshchalykinLate EoceneRovno amberAn ant belonging to the subfamily Myrmicinae. The type species is L. venustus.
Lonchodryinus groehni[258] Sp. novValidOlmi et al.Late EoceneBaltic amberEurope (Baltic Sea region)A member of the family Dryinidae.
MaelGen. et comb. novValidColombo & Azevedo in Colombo et al.Eocene (Priabonian)Baltic amberA member of the family Bethylidae belonging to the subfamily Scleroderminae; a new genus for "Calyoza" longiceps Brues (1923).
Megalyrhyssalus[259] Gen. et sp. novValidBelokobylskij & JouaultLate Cretaceous (Cenomanian)Burmese amberA member of the family Braconidae. Genus includes new species M. clavicornis.
MegaroliumGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Bembicinae. Genus includes new species M. paradoxum.
MerascyllaGen. et comb. novValidColombo & Azevedo in Colombo et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Bethylidae belonging to the subfamily Pristocerinae; a new genus for "Epyris" atavellus Cockerell (1920).
MesoserphitesGen. et 5 sp. novIn pressHerbert & McKellarCretaceousBurmese amberA member of the family Serphitidae. Genus includes new species M. annulus, M. giganteus, M. engeli, M. scutatus and M. viraneacapitis.
Meteorus arasnitsyniSp. novValidBelokobylskij et al.EoceneBaltic amberEurope (Baltic Sea region)A species of Meteorus.
Microtypus eocenusSp. novValidBelokobylskij et al.EoceneRovno amberA member of the family Braconidae belonging to the subfamily Microtypinae.
MintaraGen. et sp. novIn pressBrazidec et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Diapriidae. Genus includes new species M. parva.
OdontosericusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Psenini. Genus includes new species O. burmensis.
Orthosyntexis[260] Gen. et 2 sp. novValidGao, Engel, Shih, Gao in Gao et al.CretaceousBurmese amberA member of the family Anaxyelidae. The type species is O. elegans; genus also includes O. thanti.
PalaeocolastesGen. et sp. novValidBelokobylskij et al.EoceneBaltic amberEurope (Baltic Sea region)A member of the family Braconidae belonging to the subfamily Exothecinae. The type species is P. bruesi.
Paleoaulacus[261] Gen. et sp. novValidJouault & NelLate Cretaceous (Cenomanian)Burmese amberA member of the family Aulacidae. Genus includes new species P. minutus.
Paleoxyela[262] Gen. et sp. novValidJouault, Aase & NelEocene (Chadronian)Florissant Formation
A member of the family Xyelidae. The type species is P. nearctica.
Peleserphus qufuensis[263] Sp. novIn pressYu et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Peleserphidae.
Pheidole pauchil[264] Sp. novValidVarela-Hernández & RiquelmeMioceneMexican amberAn ant, a species of Pheidole.
PinguixyelaGen. et comb. novValidZheng et al.Late Cretaceous (Cenomanian)Burmese amberA sawfly belonging to the family Syspastoxyelidae; a new genus for "Syspastoxyela" pinguis.
Platyxyela tenuis[265] Sp. novValidZheng et al.Middle Jurassic (Callovian-Bathonian boundary)Jiulongshan FormationA member of the family Xyelidae.
Pompilopterus ryonsangensisSp. novIn pressWon & SoEarly Cretaceous (Barremian–Aptian)Sinuiju FormationA wasp belonging to the family Angarosphecidae.
PristinopterusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Bembicinae. Genus includes new species P. spectabilis.
PristopsenGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Psenini. Genus includes new species P. obscurus.
Prosyntexis sennlaubi[266] Sp. novValidJouault & NelEarly Cretaceous (Aptian)Crato FormationA member of the family Sepulcidae.
ProtopyrisGen. et sp. novValidJouault & Nel in Jouault, Perrichot & NelEarly Cretaceous (Albian)Hkamti amberA member of the family Bethylidae belonging to the subfamily Lancepyrinae. Genus includes new species P. myanmarensis.
Prototeleia[267] Gen. et sp. novValidTalamas et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Platygastridae. The type species is P. kleio.
ProxyeliaGen. et sp. novValidJouault, Aase & NelEocene (Ypresian)Green River Formation
A member of the family Xyelidae. The type species is P. pankowskii.
PtilocosmusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of the family Heterogynaidae. Genus includes new species P. corniculatus.
Ramageoptera[268] Gen. et sp. novValidJouault & BrazidecCretaceousBurmese amberA member of the family Bethylidae belonging to the subfamily Protopristocerinae. Genus includes new species R. platycephala.
RasnichneumonGen. et 2 sp. novValidKopylov, Zhang & ZhangCretaceousBurmese amberA member of the family Ichneumonidae. The type species is R. alexandri; genus also includes R. gracilis.
Rasnitsynum[269] Gen. et sp. novValidOlmi et al.CretaceousBurmese amberA member of the family Dryinidae. Genus includes new species R. burmense.
RogichneumonGen. et sp. novValidKopylov, Zhang & ZhangCretaceousBurmese amberA member of the family Ichneumonidae. The type species is R. braconidicus.
Rovenosa alexrasnitsyni[270] Sp. novValidManukyan in Manukyan & ZhindarevLate EocenePrussian Formation
(Baltic amber)

A member of the family Ichneumonidae.
Rovenosa khalaimiSp. novValidManukyan in Manukyan & ZhindarevLate EocenePrussian Formation
(Baltic amber)

A member of the family Ichneumonidae.
Sakhalinencyrtus[271] Gen. et sp. novValidSimutnik in Simutnik, Perkovsky & VasilenkoMiddle EoceneSakhalinian amberA member of the family Encyrtidae. The type species is S. leleji.
Sakhalinoctonus[272] Gen. et sp. novValidDavidian in Davidian, Manukyan & BelokobylskijMiddle EoceneSakhalinian amberA member of the family Braconidae belonging to the subfamily Aphidiinae. Genus includes new species S. alexrasnitsyni.
ScleroxyelaGen. et sp. novValidZheng et al.Middle Jurassic (Callovian-Bathonian boundary)Jiulongshan FormationA member of the family Xyelidae. The type species is S. daohugouensis.
Spalangiopelta darlingi[273] Sp. novValidMoser in Moser et al.EoceneBaltic amberEurope (Baltic Sea region)A member of the family Pteromalidae.
Spalangiopelta semialbaSp. novValidMoser in Moser et al.EoceneBaltic amberEurope (Baltic Sea region)A member of the family Pteromalidae.
SpheciellusFam. nov., Gen. et sp. nov.ValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of Apoidea in the new family Spheciellidae. Genus includes new species S. aenigmaticus.
StephanorhyssalusGen. et sp. novValidBelokobylskij & JouaultLate Cretaceous (Cenomanian)Burmese amberA member of the family Braconidae. Genus includes new species S. longiscapus.
Tetragonula florilegaSp. novValidEngel in Engel et al.Miocene (Langhian)Zhangpu amberA stingless bee, a species of Tetragonula.
ThigmocosmusGen. et sp. novValidRosa & MeloLate Cretaceous (Cenomanian)Burmese amberA member of the family Heterogynaidae. Genus includes new species T. longicornis.
Tyrannomecia[274] Gen. et sp. novIn pressJouault & NelPaleoceneMenat FormationAn ant belonging to the stem group of the subfamily Myrmeciinae. Genus includes new species T. inopinata.
Vespula? hassiaca[275] Sp. novIn pressAbels & WedmannEoceneMessel pitA member of the family Vespidae.
Xeris dorbnikensis[276] Sp. novValidManukyan in Manukyan & SmirnovaEoceneBaltic amberEurope (Baltic Sea region)A horntail. Originally described as a species of Xeris; Archibald & Rasnitsyn (2022) transferred it to the genus Urocerus.[277]
Zigrasimecia goldingot[278] Sp. novIn pressZhuang et al.CretaceousBurmese amberAn ant in the tribe Sphecomyrmini.

Hymenopteran Research

Clade Neuropterida

Neuropterans

New Neuropteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Ankyloleon[281] Gen. et sp. novValidBadano, Haug & Cerretti in Badano et al.Late Cretaceous (Cenomanian)Burmese amberAn early representative of the clade Myrmeleontiformia. The type species is A. caudatus.
Astioberotha coutreti[282] Sp. novIn pressJouaultLate Cretaceous (Cenomanian)Burmese amberA member of the family Rhachiberothidae belonging to the subfamily Paraberothinae.
Burmotachinymphes[283] Gen. et sp. novValidCao, Wang & LiuCretaceousBurmese amberA member of the family Mesochrysopidae. Genus includes new species M. bilobata.
Calobabinskaia[284] Gen. et sp. novValidLu, Wang & LiuLate Cretaceous (Cenomanian)Burmese amberA member of the family Babinskaiidae. The type species is C. xiai.
Fuscopolystoechotes[285] Gen. et sp. novValidXu, Zheng, Shih & Wang in Xu et al.Middle JurassicJiulongshan FormationA member of the family Ithonidae. Genus includes new species F. reticulatus.
Karenina cuneiformis[286] Sp. novValidNakamineEarly Cretaceous (Aptian)Crato FormationA member of the family Mesochrysopidae.
Lichenipolystoechotes fenestratusSp. novValidXu, Fang, Shih & Wang in Xu et al.Middle JurassicJiulongshan FormationA member of the family Ithonidae.
Osmylidia donnae[287] Sp. novValidMakarkin, Archibald, & MathewesYpresianQuilchena site
Osmylidia glastraiSp. novValidMakarkin, Archibald, & MathewesYpresianKlondike Mountain Formation
Osmylidia pictaComb. novValid(Hagen)PriabonianBaltic amberA protosmyline Osmylid lance lacewing
Moved from "Protosmylus" picta (1913)
Osmylidia taliaeSp. novValidMakarkin, Archibald, & MathewesYpresianGreen River Formation
Parachute Creek Member

Osmyloberotha[288] Gen. et sp. novValidKhramovLate Cretaceous (Cenomanian)Burmese amberA beaded lacewing. Genus includes new species O. simpla.
Paradoxoberotha[289] Gen. et sp. novIn pressNakamine et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Rhachiberothidae. Genus includes new species P. chimaera.
Paraneliana[290] Gen. et sp. novValidJouault & NelEarly CretaceousCrato FormationA member of the family Babinskaiidae. Genus includes new species P. sennlaubi.
Rasnitsyneura[291] Gen. et comb. novValidMakarkin, Ansorge & KhramovEarly Jurassic (Toarcian)A member of the family Ithonidae sensu lato belonging to the subfamily Epigambriinae. The type species is "Prohemerobius" aequabilis Bode (1953).
Sinonothochrysa[292] Gen. et sp. novIn pressHuang & Nel in Huang et al.PaleoceneBuxin FormationA member of the family Chrysopidae. Genus includes new species S. zhangi
StenobabinskaiaGen. et sp. novValidLu, Wang & LiuLate Cretaceous (Cenomanian)Burmese amberA member of the family Babinskaiidae. The type species is S. punctata.
XiaobabinskaiaGen. et sp. novValidLu, Wang & LiuLate Cretaceous (Cenomanian)Burmese amberA member of the family Babinskaiidae. The type species is X. lepidotricha.

Neuropteran research

Raphidiopterans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Archiinocellia protomaculata[295] comb novvalid(Engel)LutetianGreen River Formation
A raphidiid snakefly.
Moved from Archiinocellia protomaculata Engel (2011)[296]
Electrobaissoptera liui[297] Sp. novIn pressJouault, Engel & NelLate Cretaceous (Cenomanian)Burmese amberA baissopterid snakefly.
Megaraphidia antiquissimaSp. novValidArchibald & MakarkinYpresianTranquille Formation
A raphidiid snakefly.
Megaraphidia hopkinsiSp. novValidArchibald & MakarkinYpresianAllenby Formation
A raphidiid snakefly.
Megaraphidia klondikaSp. novValidArchibald & MakarkinYpresianKlondike Mountain Formation
A raphidiid snakefly.
Megaraphidia ootsaSp. novValidArchibald & MakarkinYpresian"Unnamed unit" Ootsa Group
A raphidiid snakefly.
Mesoraphidia baekthoensis[298] Sp. novIn pressRi et al.Early Cretaceous (Barremian–Aptian)Sinuiju FormationA member of the family Mesoraphidiidae.
Mesoraphidia ryonsangensisSp. novIn pressRi et al.Early Cretaceous (Barremian–Aptian)Sinuiju FormationA member of the family Mesoraphidiidae.

Clade †Palaeodictyopteroidea

†Palaeodictyoptera

New Palaeodictyopteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Dictyoneura goujonorum[300] Sp. novIn pressLogghe et al.Carboniferous-Permian (Gzhelian-Asselian)A member of Palaeodictyoptera.
Sandiella herbigi[301] Sp. novIn pressBrauckmann, Herd & LeipnerCarboniferous (Moscovian)A member of Palaeodictyoptera belonging to the family Eugereonidae.

Palaeodictyopteran research

Clade Palaeoptera

Ephemeroptera

New Ephemeropteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Astraeoptera[303] Gen. et sp. novValidBrandão et al.Early CretaceousCrato FormationA mayfly of uncertain phylogenetic placement.
Genus includes new species A. cretacica.
Burmella[304] Gen. et 2 sp. novValidGodunko, Martynov & StaniczekLate Cretaceous (Cenomanian)Burmese amberA vietnamellid mayfly.
The type species is B. paucivenosa; genus also includes B. clypeata.
Protoligoneuria heloisae[305] Sp. novIn pressStorari et al.Early Cretaceous (Aptian)Crato FormationA hexagenitid mayfly.
Triassodotes rasnitsyni[306] Sp. novValidSinitshenkovaTriassicA misthodotid mayfly.

Ephemeropteran research

Odonatoptera

Odonata

New Odonatan taxa
NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Chalcolestes tibetensis[309] Sp. novIn pressXia et al.Late EoceneNima BasinA species of Chalcolestes.
Cretaphylolestes[310] Gen. et sp. novIn pressHuang et al.Early Cretaceous (Aptian)Shouchang FormationA damselfly belonging to the family Synlestidae. Genus includes new species C. cretacicus.
Dakotaeschnidium[311] Gen. et sp. novValidNelLate Cretaceous (Maastrichtian)Fox Hills Formation
A dragonfly belonging to the family Aeschnidiidae. Genus includes new species D. spedeni.
Dysagrion pruettae[312] Sp. novValidArchibald & Cannings in Archibald et al.Eocene (Ypresian)Klondike Mountain Formation
A member of the family Dysagrionidae.
DysagrionitesGen. et sp. novValidArchibald & Cannings in Archibald et al.Eocene (Ypresian)Klondike Mountain Formation
A collective group name for any fossil species referable to the Dysagrioninae whose orthotaxon generic affinity is unclear. Includes new species D. delinei.
Epilestes rasnitsyni[313] Sp. novValidFelker & VasilenkoPermianA damselfly belonging to the family Permagrionidae.
Jingguaeshna[314] Gen. et sp. novValidZheng et al.MioceneA dragonfly belonging to the group Aeshnoidea, possibly a member of the family Telephlebiidae. Genus includes new species J. taoae.
Marado[315] [316] Gen. et sp. novValidPetrulevičiusPaleoceneMaíz Gordo FormationA damselfly belonging to the family Coenagrionidae. The type species is M. marado.
Moltenophlebia[317] Gen. et sp. novValidDeregnaucourt et al.TriassicMolteno FormationA member of the stem group of Odonata, belonging to the group Zygophlebiida within the Triadophlebiomorpha. Genus includes new species M. lindae.
OkanagrionGen. et 8 sp. novValidArchibald & Cannings in Archibald et al.Eocene (Ypresian)Klondike Mountain Formation
A member of the family Dysagrionidae. The type species is O. threadgillae; genus also includes new species O. hobani, O. beardi, O. lochmum, O. angustum, O. dorrellae, O. liquetoalatum and O. worleyae.
OkanopteryxGen. et 3 sp. novValidArchibald & Cannings in Archibald et al.Eocene (Ypresian)Tranquille Formation
A member of the family Dysagrionidae. The type species is O. macabeensis; genus also includes new species O. fraseri and O. jeppesenorum.
Phyonganpodagrion[318] Gen. et sp. novIn pressSo & WonEarly Cretaceous (BarremianAptian)Sinuiju FormationA damselfly in the family Megapodagrionidae. Genus includes new species P. ryonsangae.
Protohemiphlebia[319] Fam. et gen. et 2 sp. novIn pressZheng, Jarzembowski & Nel in Zheng et al.CretaceousBurmese amberA stem hemiphlebioid damselfly belonging to the new family Protohemiphlebiidae. Genus includes new species P. zhangi and P. meiyingae.
Pulchrairina[320] Gen. et sp. novIn pressMartynov, Vasilenko & PerkovskyLate EoceneRovno amberA damselfly belonging to the group Coenagrionoidea.
Genus includes new species P. electra.
Republica[321] Gen. et sp. novValidArchibald & CanningsEocene (Ypresian)Klondike Mountain Formation
A euphaeid damselfly.
Type species is R. weatbrooki.
Not to be confused with the plant genus Republica also from the formation.
thumb|center|upright|Republica weatbrooki
StenodiafanusGen. et sp. novValidArchibald & Cannings in Archibald et al.Eocene (Ypresian)Klondike Mountain Formation
A dysagrionid odonate.
Type species is S. westersidei.
Stenophlebia ryonsangensis[322] Sp. novIn pressWon, So & KimEarly CretaceousSinuiju FormationA stenophlebiid odonate.
WhetwhetaksaFam. Nov., Gen. et sp. novValidArchibald & Cannings in Archibald et al.Eocene (Ypresian)Klondike Mountain FormationThe type genus of Whetwhetaksidae, a new family of uncertain placement.
The type species is W. millerae.
Odonate research

†Protozygoptera

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Kennedya kedrovkensis[325] Sp. novValidFelkerEarly TriassicA member of Protozygoptera belonging to the family Kennedyidae.
Kennedya suchonensis[326] Sp. novValidFelkerLate Permian
Progoneura kemerovensisSp. novValidFelkerEarly TriassicA member of Protozygoptera belonging to the family Kennedyidae.

Other odonatopterans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Brunellopteron[327] Gen. et sp. novValidBéthoux, Deregnaucourt & Norrad in Béthoux et al.Carboniferous (Moscovian)Sunbury Creek Formation
A member of Neodonatoptera of uncertain phylogenetic placement. The type species is B. norradi.
Osnabruggiala[328] Gen. et sp. novValidZessin, Brauckmann & GröningCarboniferous (Pennsylvanian)Osnabrück FormationProbably a basal member of Odonatoptera. The type species is O. seppelti.

Clade †Paoliidea

†Paoliida

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Avionblattinopsis[329] Gen. et sp. novIn pressQuispe et al.Carboniferous (Moscovian)A blattinopsid Paoliidan.
The type species is A. oudardi.
Blattinopsis indefinitus[330] Sp. novValidRasnitsyn & AristovPermian (Kungurian)
A Blattinopsidae Paoliidan
Glaphyrophlebia borea[331] Sp. novValidAristov, Rasnitsyn & NaugolnykhPermianInta Formation
A Blattinopsid.
Glaphyrophlebia iva[332] Sp. novValidAristov & RasnitsynMiddle PermianA member of the family Blattinopsidae.
Glaphyrophlebia komiaSp. novValidAristov, Rasnitsyn & NaugolnykhPermianInta Formation
A member of the family Blattinopsidae.
Glaphyrophlebia vorkutensisSp. novValidAristov, Rasnitsyn & NaugolnykhPermianInta Formation
A member of the family Blattinopsidae.

Clade Paraneoptera

Hemipterans

New Hemipteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Acrotiara[333] Trib. et gen. et sp. novIn pressBourgoin & Luo in Luo et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Cixiidae; the type genus of the new tribe Acrotiarini. The type species is A. multigranulata Luo & Bourgoin.
Aneurus damzeni[334] Sp. novValidHeiss in Heiss, Kairišs & BukejsEoceneBaltic amber
A species of Aneurus.
Aphelicophontes[335] Gen. et sp. novValidSwanson et al.EoceneGreen River FormationA member of the family Reduviidae belonging to the subfamily Harpactorinae. Genus includes new species A. danjuddi.
Baltiomiris[336] Gen. et sp. novValidKim, Chérot & JungEoceneBaltic amberEurope (Baltic Sea region)A member of the family Miridae. The type species is B. herczeki.
BarremixiusGen. et comb. novIn pressBourgoin & Szwedo in Luo et al.Early CretaceousWeald ClayA member of the family Cixiidae; a new genus for "Cixius" petrinus Fennah.
Beaconiella cincta[337] Sp. novValidShcherbakovTriassic (LadinianCarnian)Madygen FormationA member of Cicadomorpha belonging to the superfamily Pereborioidea and the family Curvicubitidae.
Beaconiella pulchraSp. novValidShcherbakovTriassic (Ladinian–Carnian)Madygen FormationA member of Cicadomorpha belonging to the superfamily Pereborioidea and the family Curvicubitidae.
Burmacader bicoloripennis[338] Sp. novValidSouma, Yamamoto & TakahashiLate Cretaceous (Cenomanian)Burmese amberA member of the family Tingidae.
Burmacader grandis[339] Sp. novValidHeiss & GuilbertCretaceousBurmese amberA member of the family Tingidae.
Burmala[340] Gen. et sp. novValidLiu et al.CretaceousBurmese amberA member of the family Malmopsyllidae. Genus includes new species B. liaoyaoi.
Burmaprosbole[341] Gen. et sp. novValidQiao et al.CretaceousBurmese amberA member of the family Tettigarctidae. Genus includes new species B. nervosa.
Burmavianaida[342] Gen. et sp. novValidSouma, Yamamoto & TakahashiCretaceous (Albian or Cenomanian)Burmese amberA member of the family Tingidae. The type species is B. anomalocapitata.
Cretamystilus[343] Gen. et sp. novValidKim, Lim & JungLate Cretaceous (Cenomanian)Burmese amberA member of the family Miridae belonging to the tribe Mecistoscelini. Genus includes new species C. herczeki.
Cretodorus rostellatus[344] Sp. novIn pressZhang et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Mimarachnidae.
Cretomultinervis[345] Gen. et sp. novValidFu & HuangCretaceousBurmese amberA member of the family Sinoalidae. Genus includes new species C. burmensis.
Dachibangus hui[346] Sp. novValidZhang, Yao & Pang in Zhang et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Mimarachnidae. Originally described as a species of Dachibangus, but subsequently transferred to the genus Xiaochibangus.[347]
DelphitiaraGen. et sp. novIn pressBourgoin & Luo in Luo et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Cixiidae belonging to the tribe Acrotiarini. The type species is D. tibiocoronata Luo & Bourgoin.
Dorytocus jiaxiaoae[348] Sp. novValidSong, Szwedo & Bourgoin in Song et al.Late Cretaceous (Cenomanian)Burmese amberA planthopper.
Duyana[349] Gen. et sp. novValidChen et al.Late Cretaceous (Cenomanian)Burmese amberA leafhopper belonging to the subfamily Ledrinae. Genus includes new species D. electronica.
Electromyiomma herczeki[350] Sp. novValidKim & JungEoceneBaltic amberEurope (Baltic Sea region)A member of the family Miridae.
Eospinosus[351] Gen. et 2 sp. novValidWedmann et al.EoceneMessel pit

A member of the family Pentatomidae. The type species is E. peterkulkai; genus also includes E. greenriverensis.
Ferriantenna[352] Gen. et sp. novValidCumming & Le TirantLate Cretaceous (Cenomanian)Burmese amberA member of the family Coreidae belonging to the subfamily Coreinae. The type species is F. excalibur.
Hallex martinsnetoi[353] Sp. novIn pressMonferran et al.Early CretaceousCrato FormationA leafhopper.
Hypsotsijilia[354] Gen. et sp. novValidCifuentes-Ruiz & Brailovsky in Cifuentes-Ruiz et al.Early MioceneLa Quinta Formation
(Mexican amber)
A member of the family Schizopteridae. The type species is H. bretoni.
Inoderbe[355] Fam. et gen. et sp. novValidShcherbakov & EmeljanovCretaceous (Albian–Cenomanian)Burmese amberA planthopper belonging to the new family Inoderbidae. The type species is I. rapunzel.
Juroala pulchra[356] Sp. novValidFu & HuangLate JurassicDaohugou BedsA member of the family Sinoalidae.
Karatauella[357] Nom. novValidDoweldJurassic (Bathonian-Oxfordian)A member of the family Protopsyllidiidae; a replacement name for Carpenterella Becker-Migdisova (1968).
Latidorsum[358] Gen. et sp. novWang, Tang & Yao in Wang et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Tingidae. The type species is L. carinbifarium.
Microtingis[359] Gen. et sp. novJunior synonymHeiss & GolubCretaceousBurmese amberA member of the family Tingidae. Genus includes new species M. leptosoma. Subsequently Heiss & Golub (2021) considered this species to be a junior synonym of Burmavianaida anomalocapitata.[360]
MultistriaGen. et sp. novValidZhang, Yao & Pang in Zhang et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Mimarachnidae. The type species is M. orthotropa.
Paleocader balticus[361] Sp. novValidHeiss & GolubEoceneBaltic amberEurope (Baltic Sea region)A member of the family Tingidae.
Paleocader pulchellusSp. novValidHeiss & GolubEoceneBaltic amberEurope (Baltic Sea region)A member of the family Tingidae.
Paleocader rovnensisSp. novValidHeiss & GolubEoceneRovno amberA member of the family Tingidae.
Parasinalda sukachevae[362] Sp. novValidGolub, Perkovsky & VasilenkoLate EoceneRovno amberA member of the family Tingidae.
PentacarinusGen. et sp. novIn pressBourgoin & Luo in Luo et al.Late Cretaceous (Cenomanian)Burmese amberA member of the family Cixiidae belonging to the tribe Acrotiarini. The type species is P. kachinensis Luo & Bourgoin.
Pseudocaulisoculus[363] Gen. et sp. novValidKóbor & Roca-CusachsCretaceousBurmese amberA member of the family Yuripopovinidae. Genus includes new species P. longicornis.
Pubivetanthocoris[364] Gen. et sp. novIn pressTang, Wang & Yao in Tang et al.CretaceousBurmese amberA member of the family Vetanthocoridae. Genus includes new species P. carinalis.
"Pyrrhocoris" rottensis[365] Nom. novValidKmentLate OligoceneA member of Lygaeoidea of uncertain phylogenetic placement; a replacement name for Pyrrhocoris tibialis Statz & Wagner (1950).
Rovnoxestus[366] Gen. et sp. novValidDietrich, Dmitriev & PerkovskyLate EoceneRovno amberA leafhopper. Genus includes new species R. rasnitsyni.
Saltissus fennahi[367] Sp. novIn pressLuo, Liu & Jarzembowski in Luo et al.Early CretaceousWeald ClayA member of the family Mimarachnidae.
Scytinoptera tongchuanensis[368] Sp. novIn pressZhang, Zheng & Zhang in Zhang et al.Middle TriassicTongchuan FormationA member of the family Scytinopteridae.
Sinogranulus[369] Gen. et sp. novIn pressZhang, Chen & ZhangMiddle TriassicTongchuan FormationA member of Scytinopteroidea belonging to the family Granulidae. Genus includes new species S. qishuiheensis.
Spinonympha[370] Gen. et sp. novValidLuo, Wang & JarzembowskiLate Cretaceous (Cenomanian)Burmese amberA planthopper of uncertain phylogenetic placement. The type species is S. shcherbakovi.
Szeiinia[371] Fam. nov., Gen. et sp. novValidZhang et al.Late TriassicYanchang FormationA planthopper in the new family Szeiiniidae. Genus includes new species S. huanglongensis
Tennentsia orientalis[372] Sp. novIn pressFu, Azar & HuangMiddle TriassicYanchang FormationA member of Cicadomorpha belonging to the family Dysmorphoptilidae.
TriknightiaGen. et sp. novValidShcherbakovTriassic (Ladinian–Carnian)Madygen FormationA member of Cicadomorpha belonging to the superfamily Scytinopteroidea and the family Paraknightiidae. The type species is T. mira.
Tuthillia maculosa[373] Sp. novValidPoinar & BrownDominican amberA member of Psylloidea.
Valdicopis[374] Gen. et sp. novValidLi, Chen & JarzembowskiEarly CretaceousA member of the family Procercopidae. Genus includes new species V. tonyi.
Youngeewa simillima[375] Sp. novValidGębicki & Walczak in Gębicki, Walczak & ZmarzłyEoceneBaltic amberEurope (Baltic Sea region)A leafhopper belonging to the subfamily Mileewinae.

Hemipteran research

Psocodeans

New Psocodean taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Burmesopsocus[380] Gen. et sp. novValidYoshizawa in Yoshizawa & YamamotoCretaceous (Albian–Cenomanian)Burmese amberA member of Homilopsocidea of uncertain phylogenetic placement. The type species is B. lienhardi.
Cormopsocus baleoi[381] Sp. novValidHakim, Azar & HuangCretaceousBurmese amberA member of Trogiomorpha belonging to the family Cormopsocidae.
Cormopsocus neli[382] Sp. novValidHakim, Azar & Huang in Hakim et al.CretaceousBurmese amberA member of Trogiomorpha belonging to the family Cormopsocidae.
Empherium[383] Gen. et sp. novValidHakim, Huang & AzarLate CretaceousA member of Trogiomorpha belonging to the family Empheriidae. Genus includes new species E. rasnitsyni.
Eolepinotus zherikhiniSp. novValidHakim, Huang & AzarLate CretaceousA member of Trogiomorpha belonging to the family Trogiidae.
Heliadesdakruon[384] Gen. et sp. novValidCumming & Le TirantLate Cretaceous (Cenomanian)Burmese amberA member of Trogiomorpha belonging to the family Archaeatropidae. The type species is H. morganae.
Longiglabellus[385] Gen. et 2 sp. novIn pressWang, Li & Yao in Wang et al.CretaceousBurmese amberA member of the family Cormopsocidae. Genus includes new species L. edentatus and L. pedhyalinus.
Palaeosiamoglaris hammanaensis[386] Sp. novIn pressHakim, Huang & AzarEarly Cretaceous (Barremian)Lebanese amberA member of Psocodea belonging to the family Prionoglarididae.
Palaeosiamoglaris hkamtiensis[387] Sp. novIn pressJouault et al.Early CretaceousHkamti amberA member of Psocodea belonging to the family Prionoglarididae.
Psyllipsocus myanmarensisSp. novIn pressJouault et al.Late Cretaceous (Cenomanian)Burmese amberA member of Psocodea belonging to the family Psyllipsocidae, a species of Psyllipsocus.
Psyllipsocus yangi[388] Sp. novValidLiang & LiuCretaceousBurmese amberA member of Psocodea belonging to the family Psyllipsocidae, a species of Psyllipsocus.
Stimulopsocus[389] Gen. et sp. novIn pressLiang & LiuCretaceousBurmese amberA member of the family Cormopsocidae. Genus includes new species S. jiewenae.

Psocodean research

Clade Perlidea

Dermapterans

New Dermapteran

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Aglyptoderma[391] Gen. et 2 sp. novValidXiong et al.Middle JurassicJiulongshan FormationA semenoviolid eodermapteran earwig.
Genus includes the new species A. elongatum and A. cylindratum.
Aneuroderma[392] Gen. et sp. novValidXiong, Engel & Ren in Xiong et al.Middle JurassicJiulongshan FormationA member of the family Protodiplatyidae. The type species is A. oiodes.
Dacryoderma[393] Gen. et comb. novValidEngelEarly Jurassic (Sinemurian)Charmouth Mudstone FormationA dermapterid earwig.
The type species is "Brevicula" teres Tihelka (2019).
Eminepygia[394] Gen. et sp. novValidChen & ZhangCenomanianBurmese amberA pygidicranid earwig.
Genus includes new species E. myanmarensis.
Sinopalaeodermata concavumSp. novValidXiong, Engel & Ren in Xiong et al.Middle JurassicJiulongshan FormationA member of the family Dermapteridae.

Plecoptera

New Plecopteran taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Balticonemoura[395] Gen. et sp. novIn pressChenEoceneBaltic amberEurope (Baltic Sea region)A nemourid stonefly.
Genus includes new species B. bulbosus.
Billoperla[396] Gen. et sp. novIn pressChen & XuCretaceousBurmese amberA perlid stonefly belonging to the family.
Genus includes new species B. starki.
Isoperla baltica[397] Sp. novValidJouault et al.EoceneBaltic amberEurope (Baltic Sea regon)A perlodid stonefly.

Other insects

New taxa

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages
Anakitala[398] Gen. et sp. novValidAristovLate PermianA mesorthopterid Eoblattidan Polyneopteran.
The type species is A. intermittendia.
Baharellinus elegansSp. novValidAristovLate PermianA member of Polyneoptera belonging to the group Eoblattida and the family Blattogryllidae.
Belmophenopterum rasnitsyni[399] Sp. novValidStorozhenko & AristovTriassic (Ladinian-Carnian)Madygen FormationA member of the family Mesorthopteridae.
Cabarzopterum[400] Gen. et sp. novValidCui et al.Early PermianGoldlauter FormationA member of Grylloblattida of uncertain phylogenetic placement. Genus includes new species C. magnificus.
Delopterinus alsenzensis[401] Sp. novValidNel & PoschmannEarly PermianSaar–Nahe BasinA miomopteran belonging to the family Palaeomanteidae.
Delopterum novokshonoviSp. novValidNel & PoschmannEarly PermianSaar–Nahe BasinA miomopteran belonging to the family Palaeomanteidae.
Elmocladus[402] Gen. et comb. novValidRasnitsyn & AristovEarly PermianA member of Polyneoptera belonging to the group Eoblattida and the family Tococladidae. The type species is "Opisthocladus" strictus Carpenter (1976).
Galloembia[403] Gen. et sp. novValidFalières, Engel & NelEarliest EoceneOise amberA webspinner belonging to the family Embiidae. The type species is G. raholai.
Gnethoda odontophora[404] Sp. novIn pressLai et al.CretaceousBurmese amberA webspinner belonging to the family Clothodidae.
Kamopanorpa rasnitsyni[405] Sp. novValidBashkuev & SukatshevaPermianMinusinsk Coal BasinA member of the (stem-trichopteran or stem-amphiesmenopteran) family Microptysmatidae.
Kamopanorpa rotundaSp. novValidBashkuev & SukatshevaPermianMinusinsk Coal BasinA member of the family Microptysmatidae.
Kamopanorpa sivchikoviSp. novValidBashkuev & SukatshevaPermianMinusinsk Coal BasinA member of the family Microptysmatidae.
Liomopterites sperbersbachensisSp. novValidCui et al.Early PermianGoldlauter FormationA member of Grylloblattida belonging to the family Liomopteridae.
Liomopterum fuscatumSp. novValidCui et al.Early PermianGoldlauter FormationA member of Grylloblattida belonging to the family Liomopteridae.
Madygembia[406] Gen. et sp. novValidAristov & StorozhenkoTriassic (Ladinian or Carnian)Madygen FormationA webspinner belonging to the family Alexarasniidae. The type species is M. rasnitsyni.
Magicivena[407] Fam. et gen. et 3 sp. novValidYang et al.Early CretaceousYixian FormationA member of Polyneoptera of uncertain phylogenetic placement, belonging to the new family Magicivenidae. The type species is M. sticta; genus also includes M. elegans and M. antennalis.
MultivenaGen. et sp. novIn pressLai et al.CretaceousBurmese amberA webspinner belonging to the family Sorellembiidae. Genus includes new species M. curvivena.
PictoborellaGen. et sp. et comb. novValidCui et al.Early PermianA member of Grylloblattida. Genus includes new species P. clara, as well as "Oborella" germanica Prokop et al. (2021).
Rasnalexia[408] Fam. et gen. et sp. novValidGorochovTriassicA member of Embioptera belonging to the new family Rasnalexiidae. Genus includes new species R. rasnitsyni.
Uralioma thuringiensisSp. novValidCui et al.Early PermianGoldlauter FormationA member of Grylloblattida belonging to the family Liomopteridae.

Other insect research

General research

Notes and References

  1. Mey . W. . Léger . T. . Lien . V. V. . New taxa of extant and fossil primitive moths in South-East Asia and their biogeographic significance (Lepidoptera, Micropterigidae, Agathiphagidae, Lophocoronidae) . 2021 . Nota Lepidopterologica . 44 . 29–56 . 10.3897/nl.44.52350 . free .
  2. Fischer . T. C. . In search for the unlikely: Leaf-mining caterpillars (Gracillariidae, Lepidoptera) from Upper Cretaceous and Eocene ambers . 2021 . Zitteliana . 95 . 135–145 . 10.3897/zitteliana.95.63317 . 245086588 . free .
  3. Haug . J. T. . Haug . C. . A 100 million-year-old armoured caterpillar supports the early diversification of moths and butterflies . 2021 . Gondwana Research . 93 . 101–105 . 10.1016/j.gr.2021.01.009 . 2021GondR..93..101H . 233548334 .
  4. Maccracken . S. A. . Sohn . J.-C. . Miller . I. M. . Labandeira . C. C. . A new Late Cretaceous leaf mine Leucopteropsa spiralae gen. et sp. nov. (Lepidoptera: Lyonetiidae) represents the first confirmed fossil evidence of the Cemiostominae . 2021 . Journal of Systematic Palaeontology . 19 . 2 . 131–144 . 10.1080/14772019.2021.1881177 . 233194385 .
  5. Melnitsky . S. I. . Ivanov . V. D. . Two new species of the genus Archaeopolycentra (Trichoptera: Polycentropodidae) from Cretaceous Taimyr amber . 2021 . Far Eastern Entomologist . 444 . 1–7 . 10.25221/fee.444.1. 1026-051X . 244880131 . free .
  6. Wichard . W. . Neumann . C. . The polycentropodid genus Cernotina (Insecta, Trichoptera) in Miocene Dominican amber . 2021 . Fossil Record . 24 . 1 . 129–133 . 10.5194/fr-24-129-2021 . free .
  7. Melnitsky . S. I. . Ivanov . V. D. . Perkovsky . E. E. . A new species of the fossil genus Electrotrichia (Insecta: Trichoptera: Hydroptilidae) from Rovno amber (Zhytomyr region, Olevsk locality) . 2021 . Palaeoentomology . 4 . 5 . 421–424 . 10.11646/palaeoentomology.4.5.4 . 240542805 .
  8. Sukacheva . I. D. . Vasilenko . D. V. . Caddisflies (Insecta, Trichoptera) from the upper Mesozoic Chernovskie Kopi locality (Transbaikalia): part 2. Larval cases . 2021 . Paleontological Journal . 55 . 5 . 545–551 . 10.1134/S0031030121050154 . 238640223 .
  9. Melnitsky . S. I. . Ivanov . V. D. . Perkovsky . E. E. . A new species of the genus Holocentropus (Trichoptera: Polycentropodidae) from Rovno amber . 2021 . Zoosystematica Rossica . 30 . 2 . 298–302 . 10.31610/zsr/2021.30.2.298 . 245185514 .
  10. Wichard . W. . Müller . P. . Xu . C.-P. . The odontocerid genera Psilotreta and Palaeopsilotreta (Insecta, Trichoptera) embedded in mid-Cretaceous Burmese amber . 2021 . Palaeoentomology . 4 . 4 . 331–338 . 10.11646/palaeoentomology.4.4.8 . 239650542 .
  11. Melnitsky . S. I. . Ivanov . V. D. . Perkovsky . E. E. . 2021 . A new species of Plectrocnemia (Trichoptera: Polycentropodidae) from Rovno amber . Zootaxa . 5006 . 1 . 106–109 . 10.11646/zootaxa.5006.1.14 . 34810582 . 239644442 .
  12. Sukatsheva . I. D. . Aristov . D. S. . New data on Cretaceous caddisflies family Vitimotauliidae (Insecta, Trichoptera) from Buryatia (Khasurty locality) . 2021 . Paleontological Journal . 55 . 4 . 391–395 . 10.1134/S0031030121330017 . 237376766 .
  13. Wang . J. . Zhang . W. . Shih . C. . Ren . D. . Two new mid-Cretaceous caddisflies (Trichoptera, Philopotamidae) from amber of Northern Myanmar . 2021 . Cretaceous Research . 126 . Article 104891 . 10.1016/j.cretres.2021.104891 . 2021CrRes.12604891W .
  14. Roháček . J. . Hoffeins . C. . Clusiomitidae, a new family of Eocene fossil Acalyptratae, with revision of Acartophthalmites Hennig and Clusiomites Gen. Nov. (Diptera) † . 2021 . Insects . 12 . 12 . Article 1123 . 10.3390/insects12121123 . 34940210 . 8705662 . free .
  15. Krzemiński . W. . Kopeć . K. . Soszyńska-Maj . A. . Skibińska . K. . Aleksiana rasnitsyni gen. et sp. nov. (Diptera, Limoniidae) to honour Alexandr Rasnitsyn . 2021 . Palaeoentomology . 4 . 5 . 436–440 . 10.11646/palaeoentomology.4.5.8 . 240522901 .
  16. Nel . A. . New Cecidomyiidae from the Lowermost Eocene French amber (Diptera) . 2021 . Palaeoentomology . 4 . 6 . 620–628 . 10.11646/palaeoentomology.4.6.11 . 245179601 .
  17. Bouju . V. . Rosse-Guillevic . S. . Griffon . M. . Bojarski . B. . Szwedo . J. . Perrichot . V. . The genus Allodia (Diptera: Mycetophilidae) in Miocene Ethiopian amber . 2021 . Fossil Record . 24 . 2 . 339–346 . 10.5194/fr-24-339-2021 . free .
  18. Solórzano-Kraemer . M. M. . Bourdeau . C. . Rosse-Guillevic . S. . Hammel . J. U. . Xu . C. . Brown . B. V. . Parasitic hump-backed flies (Diptera: Phoridae) from Middle Miocene ambers . 2021 . Palaeoworld . in press . 10.1016/j.palwor.2021.11.002 . 244126413 .
  19. Lamas . C. J. E. . Sampronha . S. . Ribeiro . G. C. . A new robber fly from the Lower Cretaceous (Aptian) Crato Formation of NE Brazil (Insecta: Diptera: Asilidae) . 2021 . Cretaceous Research . 131 . Article 105114 . 10.1016/j.cretres.2021.105114 .
  20. Lukashevich . E. D. . 2021 . The oldest Diptera (Insecta) from the Upper Buntsandstein (early Middle Triassic) of Europe . Zootaxa . 5067 . 1 . 135–143 . 10.11646/zootaxa.5067.1.10 . 34810754 . 243901965 .
  21. Skartveit . J. . Wedmann . S. . A revision of fossil Bibionidae (Insecta: Diptera) from the Oligocene of Germany . 2021 . Zootaxa . 4909 . 1 . zootaxa.4909.1.1 . 10.11646/zootaxa.4909.1.1 . 33756592 . 232338865 .
  22. Skartveit . J. . A new fossil species of the genus Bibio, with an update on bibionid flies from Baltic and Rovno amber (Diptera, Bibionidae) . 2021 . Deutsche Entomologische Zeitschrift . 68 . 1 . 81–99 . 10.3897/dez.68.60611 . free . 11250/2731857 . free .
  23. Ševčík . J. . Skartveit . J. . Krzemiński . W. . Skibińska . K. . A Peculiar New Genus of Bibionomorpha (Diptera) with Brachycera-Like Modification of Antennae from Mid-Cretaceous Amber of Myanmar . 2021 . Insects . 12 . 4 . Article 364 . 10.3390/insects12040364 . 33923888 . 8073775 . free .
  24. Ševčík . J. . Hippa . H. . Burdíková . N. . Just a Fragment of Undescribed Diversity: Twenty New Oriental and Palearctic Species of Sciaroidea (Diptera), including DNA Sequence Data and Two New Fossil Genera . 2021 . Insects . 13 . 1 . Article 19 . 10.3390/insects13010019 . 35055862 . 8779109 . free .
  25. Poinar . G. . Vega . F. E. . A new genus of Apsilocephalidae (Diptera) in Mid-Cretaceous Burmese amber . 2021 . Biosis: Biological Systems . 2 . 1 . 183–190 . 10.37819/biosis.002.01.0091 . free .
  26. Liu . Y.M. . Huang . D.Y. . A new species of Crenoptychoptera Kalugina, 1985 (Diptera: Ptychopteridae) from the Middle–Late Jurassic of Jiyuan Basin, China . 2021 . Palaeoentomology . 4 . 1 . 27–29 . 10.11646/palaeoentomology.4.1.5 . 233927262 .
  27. Lukashevich . E. D. . Amorim . D. de S. . Ribeiro . G. C. . A Gondwanan record of the extinct genus Cretobibio (Diptera: Bibionidae) . 2021 . Palaeoentomology . 4 . 5 . 468–474 . 10.11646/palaeoentomology.4.5.13 . 244210389 .
  28. Kopeć . K. . Soszyńska-Maj . A. . Kania-Kłosok . I. . Coram . R. A. . Krzemiński . W. . Morphology of the oldest fossil subfamily of Limoniidae (Diptera, Architipulinae) in the light of exceptionally preserved Mesozoic material . 2021 . Scientific Reports . 11 . 1 . Article number 24137 . 10.1038/s41598-021-03350-4 . 34921169 . 8683464 . 2021NatSR..1124137K .
  29. Carmo . D. d.D. . Lamas . C. J. E. . Ribeiro . G. C. . The oldest fossil Stiletto fly: a new genus and species from the Lower Cretaceous Crato Formation of Brazil (Diptera: Therevidae) . 2021 . Cretaceous Research . 130 . Article 105039 . 10.1016/j.cretres.2021.105039 . 244212150 .
  30. Li . L. . Zhang . Q. . Xiao . C. . 2021 . A new genus and species of Bibionidae (Diptera: Bibionoidea) from mid-Cretaceous Kachin amber . Acta Palaeontologica Sinica . 60 . 2 . 243–252 . 10.19800/j.cnki.aps.2021018 .
  31. Giłka . W. . Harbach . R. E. . Perkovsky . E. E. . 2021 . Mosquitoes (Diptera: Culicidae) in Eocene amber from the Rovno region, Ukraine . Zootaxa . 5016 . 2 . 257–270 . 10.11646/zootaxa.5016.2.6 . 34810451 . 238838914 .
  32. Peñalver . E. . Arillo Aranda . A. . Szadziewski . R. . Stilwell . J. D. . 2021 . Biting midges (Diptera: Ceratopogonidae) from the middle Eocene Anglesea amber (Australia) originated in a subpolar greenhouse earth . Historical Biology . 34 . 3 . 425–435 . 10.1080/08912963.2021.1924700 . 236275915 .
  33. Kania-Kłosok. I. . Nel . A. . Szwedo . J. . Jordan-Stasiło . W. . Krzemiński . W. . Phylogeny and biogeography of the enigmatic ghost lineage Cylindrotomidae (Diptera, Nematocera) . 2021 . Scientific Reports . 11 . 1 . Article number 13916 . 10.1038/s41598-021-91719-w . 34230501 . 8260593 . 2021NatSR..1113916K .
  34. Krzemiński . W. . Kania-Kłosok . I. . Krzemińska . E. . Ševčík . J. . Soszyńska-Maj . A. . Fossils Shed a New Light on the Diversity and Disparity of the Family Limoniidae (Diptera, Nematocera) . 2021 . Insects . 12 . 3 . Article 206 . 10.3390/insects12030206 . 33804356 . 8000698 . free .
  35. Kania-Kłosok . I. . Krzemiński . W. . Recent discoveries of new Elephantomyia (Diptera, Limoniidae) fossils in Baltic amber . Scientific Reports . 11 . 1 . Article number 23647 . 2021 . 10.1038/s41598-021-03022-3 . 34880309 . 8655017 . 2021NatSR..1123647K . free .
  36. Szadziewski . R. . Sontag . E. . Pankowski . M. V. . A new biting midge of the genus Forcipomyia Meigen, 1818 from Miocene Ethiopian amber (Diptera: Ceratopogonidae) . 2021 . Palaeoentomology . 4 . 5 . 441–444 . 10.11646/palaeoentomology.4.5.9 . 2624-2826 . 244172069 .
  37. Kania-Kłosok . I. . Krzemiński . W. . Arillo . A. . Two new long-rostrum cranefly species from the Cretaceous Iberian amber (Diptera, Limoniidae, Helius) . 2021 . Scientific Reports . 11 . 1 . Article number 12851 . 10.1038/s41598-021-91803-1 . free . 34145304 . 8213732 . 2021NatSR..1112851K .
  38. Wedmann . S. . Hörnschemeyer . T. . Engel . M. S. . Zetter . R. . Grímsson . F. . The last meal of an Eocene pollen-feeding fly . 2021 . Current Biology . 31 . 9 . 2020–2026.e4 . 10.1016/j.cub.2021.02.025 . 33705719 . free .
  39. Badano . D. . Zhang . Q. . Fratini . M. . Maugeri . L. . Bukreeva . I. . Longo . E. . Wilde . F. . Yeates . D. K. . Cerretti . P. . Discovery of Lebambromyia in Myanmar Cretaceous Amber: Phylogenetic and Biogeographic Implications (Insecta, Diptera, Phoroidea) . 2021 . Insects . 12 . 4 . Article 354 . 10.3390/insects12040354 . 33923404 . 8074229 . free .
  40. Ribeiro . G. C. . Santos . R. R. . Santos . D. . Four new species of the genus Leptotarsus Guérin-Méneville, 1831 (Insecta: Diptera: Tipulidae) from the Lower Cretaceous Crato Formation of Brazil . 2021 . Cretaceous Research . 123 . Article 104776 . 10.1016/j.cretres.2021.104776 . 233902054 .
  41. Giłka . W. . Zakrzewska . M. . Lukashevich . E. D. . Vorontsov . D. D. . Soszyńska-Maj . A. . Skibińska . K. . Cranston . P. S. . Wanted, tracked down and identified: Mesozoic non-biting midges of the subfamily Chironominae (Chironomidae, Diptera) . 2021 . Zoological Journal of the Linnean Society . 194. 3 . 874–892 . 10.1093/zoolinnean/zlab020 . free . 1885/294434 . free .
  42. Pielowska-Ceranowska . A. . Azar . D. . Szwedo . J. . New fossil biting midge from the Lower Cretaceous amber of Lebanon (Diptera: Ceratopogonidae) . 2021 . Cretaceous Research . 129 . Article 105004 . 10.1016/j.cretres.2021.105004. 0195-6671 . 239639779 .
  43. Wagner . R. . Neoarisemus groehni sp. nov., a notable moth fly (Diptera, Psychodidae, Psychodinae) from Ukrainian amber . 2021 . Palaeoentomology . 4 . 1 . 19–22 . 10.11646/palaeoentomology.4.1.3 . 233941588 .
  44. Men . Q. . Podenas . S. . A new genus of Limoniidae (Diptera: Tipuloidea) from the mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 126 . Article 104915 . 10.1016/j.cretres.2021.104915 . 2021CrRes.12604915M .
  45. Skibińska . K. . Albrycht . M. . Zhang . Q. . Giłka . W. . Zakrzewska . M. . Krzemiński . W. . Diversity of the Fossil Genus Palaeoglaesum Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar . 2021 . Insects . 12 . 3 . Article 247 . 10.3390/insects12030247 . 33809471 . 8000030 . free .
  46. Ševčík . J. . Krzemiński . W. . Skibińska . K. . Extant Genus in the Mesozoic: Paleoplatyura Meunier (Diptera: Keroplatidae) Found in the Cretaceous Amber of Myanmar . 2021 . Insects . 13 . 1 . Article 24 . 10.3390/insects13010024 . 35055867 . 8778176 . free .
  47. Curler . G. R. . Skibińska . K. . Paleotelmatoscopus, a proposed new genus for some fossil moth flies (Diptera, Psychodidae, Psychodinae) in Eocene Baltic amber, with description of a new species . 2021 . Zootaxa . 4927 . 4 . 505–524 . 10.11646/zootaxa.4927.4.2. 1175-5326 . 33756688 . 232339113 .
  48. Krzemiński . W. . Kopeć . K. . Pełczyńska . A. . Soszyńska-Maj . A. . Polymera alexanderi n. sp., a new species of Limoniidae (Diptera) from Dominican amber . 2021 . Acta Zoologica Cracoviensia . 64 . 2 . 169–174 . 10.3409/azc.64.03 . 245628471 . free .
  49. Li . L. . Skibińska . K. . Krzemiński . W. . Wang . B. . Xiao . C. . Zhang . Q. . A new March fly Protopenthetria skartveiti gen. nov. et sp. nov. (Diptera, Bibionidae, Plecinae) from mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 127 . Article 104924 . 10.1016/j.cretres.2021.104924. 2021CrRes.12704924L . 0195-6671 .
  50. Kania-Kłosok . I. . Jordan-Stasiło . W. . Kopeć . K. . Janiszewska . K. . Krzemiński . W. . The first stage of the evolution of Rhabdomastix (Diptera, Limoniidae) and the taxonomic implications of genus . 2021 . The European Zoological Journal . 88 . 1 . 1152–1169 . 10.1080/24750263.2021.2003880 . 244765716 . free .
  51. Zakrzewska . M. . Jankowska . A. . A new fossil Stempellinella from Eocene Baltic amber, with systematic notes and amendment of the generic diagnosis (Diptera: Chironomidae) . 2021 . Zootaxa . 4908 . 4 . 505–514 . 10.11646/zootaxa.4908.4.4 . 33756601 . 232340439 . free .
  52. Kania-Kłosok . I. . Krzemiński . W. . Kopeć . K. . Arillo . A. . The Oldest Evolutionary Lineage of Trichoneura Loew, 1850 (Diptera, Limoniidae) and the First Evidence of This Genus in Cretaceous Spanish Amber . 2021 . Insects . 12 . 5 . Article 411 . 10.3390/insects12050411 . 34063589 . 8147636 . free .
  53. Book: Zhang . Q. . Zhang . J. . 2021 . New record of Zhangsolva Nagatomi & Yang, 1998 (Diptera, Zhangsolvidae) from mid-Cretaceous Burmese amber and its implications . S-C. Chang . D. Zheng . Mesozoic Biological Events and Ecosystems in East Asia . Geological Society, London, Special Publications . 521 . 139–148 . The Geological Society of London . 10.1144/SP521-2021-150 . 245059011 .
  54. Baranov . V. A. . Engel . M. S. . Hammel . J. . Hörnig . M. K. . van de Kamp . T. . Zuber . M. . Haug . J. T. . Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest . 2021 . Palaeontologia Electronica . 24 . 1 . Article number 24.1.a07 . 10.26879/1129 . free .
  55. Zhang . Y. . Shih . P. J. M. . Wang . J. . McNamara . M. E. . Shih . C. . Ren . D. . Gao . T. . 2021 . Jurassic scorpionflies (Mecoptera) with swollen first metatarsal segments suggesting sexual dimorphism . BMC Ecology and Evolution . 21 . 1 . Article number 47 . 10.1186/s12862-021-01771-3 . 33743581 . 7981964 . free .
  56. Poschmann . M. J. . Nel . A. . The first Permian scorpionfly from Germany (Insecta, Panorpida: Protomeropidae) . 2021 . Palaeoentomology . 4 . 3 . 231–236 . 10.11646/palaeoentomology.4.3.10 . 237881817 .
  57. Lian . X. . Cai . C. . Huang . D. . 2021 . A new orthophlebiid scorpionfly (Insecta, Orthophlebiidae) from the Late Jurassic Linglongta biota of northern China . Historical Biology . 33 . 12 . 3585–3589 . 10.1080/08912963.2021.1878512 . 233934478 .
  58. Lian . X. . Cai . C. . Huang . D. . 2021 . New species of Mesopsyche Tillyard, 1917 (Mecoptera: Mesopsychidae) from the Triassic of northwestern China . Zootaxa . 4995 . 3 . 565–572 . 10.11646/zootaxa.4995.3.10 . 34810550 . 237782965 .
  59. Lian . X.-N. . Zhang . Y. . Cai . C.-Y. . Feng . Z. . Huang . D.-Y. . A new genus of Mesopsychidae from the late Middle Triassic Tongchuan entomofauna and its taxonomic and palaeogeographic implications . 2024 . Mesozoic . 1 . 2 . 144–158 . 10.11646/mesozoic.1.2.7 . free .
  60. Nel . A. . Roques . P. . The second Caloneurodea from the Moscovian of Avion, France (Insecta, Archaeorthoptera) . 2021 . Palaeoentomology . 4 . 4 . 320–322 . 10.11646/palaeoentomology.4.4.5. 2624-2826 . 239666503 .
  61. Nel . A. . Roques . P. . 2021 . A curious new Caloneurodea from the Bashkirian of the Pas-de-Calais, France (Insecta Archaeorthoptera) . Biosis: Biological Systems . 2 . 4 . 358–360 . 10.37819/biosis.001.04.0159 . free .
  62. Chen . L. . Gu . J.-J. . Yang . Q. . Ren . D. . Blanke . A. . Béthoux . O. . 2021 . Ovipositor and mouthparts in a fossil insect support a novel ecological role for early orthopterans in 300 million years old forests . eLife . 10 . e71006 . 10.7554/eLife.71006 . 34844668 . 8631945 . free .
  63. Nel . A. . Poschmann . M. J. . A new representative of the "orthopteroid" family Cnemidolestidae from the lower Permian of Germany . 2021 . Acta Palaeontologica Polonica . 66 . 3 . 641–646 . 10.4202/app.00879.2021 . free .
  64. Nel . A. . Roques . P. . The second species of the cnemidolestid genus Piesbergopterum from the Upper Carboniferous of Avion, Northern France (Archaeorthoptera: Cnemidolestidae) . 2021 . Palaeoentomology . 4 . 4 . 323–325 . 10.11646/palaeoentomology.4.4.6 . 239687328 .
  65. Du . X. . Xu . C. . Zhang . L. . Two new pygmy mole crickets from mid-Cretaceous Kachin amber of northern Myanmar (Orthoptera: Tridactyloidea: Tridactylidae) . 2021 . Cretaceous Research . 129 . Article 105002 . 10.1016/j.cretres.2021.105002 . 0195-6671 . 238648688 .
  66. Gu . J.-J. . Yang . X. . Huang . R. . Yue . Y. . Ren . D. . New species and material of Hagloidea (Insecta, Ensifera) from the Yanliao biota of China . 2021 . ZooKeys . 1033 . 183–190 . 10.3897/zookeys.1033.63571 . free . 33958925 . 8084857 .
  67. Uchida . K. . Two new genera of the Elcanidae (order: Orthoptera) from middle Cretaceous Burmese amber of northern Myanmar . 2021 . Cretaceous Research . 131 . Article 105092 . 10.1016/j.cretres.2021.105092 . 244377365 . free .
  68. Nel . A. . Jouault . C. . New grasshoppers (Orthoptera: Elcanidae, Locustopsidae) from the Lower Cretaceous Crato Formation suggest a biome homogeneity in Central Gondwana . Historical Biology . 2022 . 34 . 10 . 2070–2078 . 10.1080/08912963.2021.2000602 . 244167833 .
  69. Kim . D.-Y. . Lee . M. . Nam . G.-S. . Park . T.-Y. S. . The first orthopteran fossils from the Lower Cretaceous (Albian) Jinju Formation of Korea: ethological implications for elcanids . 2021 . Cretaceous Research . 125 . Article 104843 . 10.1016/j.cretres.2021.104843 . 2021CrRes.12504843K .
  70. Gorochov . A. V. . The oldest representative of the superfamily Hagloidea (Orthoptera) from the Upper Permian of Russia, with remarks on katydid-like forms from the Paleozoic . 2021 . Paleontological Journal . 55 . 5 . 552–558 . 10.1134/S0031030121050063 . 238640705 .
  71. Xu . X. . Wang . B. . Fan . L. . Jarzembowski . E. A. . Fang . Y. . Wang . H. . Li . T. . Zhuo . D. . Ding . M. . Engel . M. S. . Widespread mimicry and camouflage among mid-Cretaceous insects . 2021 . Gondwana Research . 101 . 94–102 . 10.1016/j.gr.2021.07.025. 1342-937X .
  72. Desutter-Grandcolas . L. . Hugel . S. . Nel . A. . Warren . B. H. . Souza-Dias . P. . Chintauan-Marquier . I. C. . Updated diagnoses for the cricket family Trigonidiidae (Insecta: Orthoptera: Grylloidea) and its subfamilies (Trigonidiinae, Nemobiinae), with a review of the fossil record . 2021 . Zoologischer Anzeiger . 294 . 80–91 . 10.1016/j.jcz.2021.06.004 .
  73. Schubnel . T. . Legendre . F. . Roques . P. . Garrouste . R. . Cornette . R. . Perreau . M. . Perreau . N. . Desutter-Grandcolas . L. . Nel . A. . Sound vs. light: wing-based communication in Carboniferous insects . 2021 . Communications Biology . 4 . 1 . Article number 794 . 10.1038/s42003-021-02281-0 . free . 34239029 . 8266802 .
  74. Nel . A. . Roques . P. . A new family and two new genera from Avion, Northern France, confirm the high Moscovian (late Carboniferous) diversity of the insect superorder Archaeorthoptera . 2021 . Acta Palaeontologica Polonica . 66 . 4 . 879–884 . 10.4202/app.00940.2021 . 244879144 . free .
  75. Nel . A. . Roques . P. . 2021 . A new strange Archaeorthoptera from the Moscovian of Avion (France) (Insecta, Polyneoptera) . Historical Biology . 34. 9 . 1769–1771 . 10.1080/08912963.2021.1978082 . 239222016 .
  76. Dvořák . T. . Pecharová . M. . Leipner . A. . Nel . A. . Prokop . J. . 2021 . New archaeorthopteran insects from the Pennsylvanian of Piesberg reveal unexpected mosaic of morphological traits and colouration pattern of the tegmina . Historical Biology . 33 . 12 . 3375–3383 . 10.1080/08912963.2020.1867127 . 234189184 .
  77. Nel . A. . Roques . P. . Duquesne . H. . A further strange Archaeorthoptera from the Moscovian of Nord-Pas-de-Calais (France) (Insecta, Polyneoptera) . 2021 . Zootaxa . 5047 . 2 . 165–170 . 10.11646/zootaxa.5047.2.5 . 34810773 . 244251921 .
  78. Nel . A. . Poschmann . M. J. . A new archaeorthopteran insect from the Early Permian of the Saar-Nahe Basin, SW Germany . 2021 . Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen . 301 . 1 . 79–84 . 10.1127/njgpa/2021/0998 . 237729949 .
  79. Kirichenko-Babko . M. . Perkovsky . E. E. . Vasilenko . D. V. . 2021 . A new genus and species of Lebiini (Coleoptera: Carabidae) from late Eocene Rovno amber . Historical Biology . 34. 3 . 436–442 . 10.1080/08912963.2021.1924701 . 241825804 .
  80. Schmidt . J. . Scholz . S. . Maddison . D. R. . Balticeler kerneggeri gen. nov., sp. nov., an enigmatic Baltic amber fossil of the ground beetle subfamily Trechinae (Coleoptera, Carabidae) . 2021 . Deutsche Entomologische Zeitschrift . 68 . 1 . 207–224 . 10.3897/dez.68.66181 . free .
  81. Lee . S. B. . Nam . G.-S. . 2021 . A new species of fossil Calosoma (Coleoptera: Carabidae) from the Geumgwangdong Formation (Early Miocene), South Korea . Zootaxa . 5072 . 1 . 1–11 . 10.11646/zootaxa.5072.1.1 . 35390890 . 248024592 .
  82. Yan . E. V. . Strelnikova . O. D. . Ponomarenko . A. G. . Jurodidae (Coleoptera: Archostemata) from Transbaikalia: new findings and redescription of type material . 2021 . Palaeoentomology . 4 . 6 . 604–613 . 10.11646/palaeoentomology.4.6.9 . 245203743 .
  83. Li . Y.-D. . Cai . C.-Y. . 2021 . Revisiting the morphology of the Cretaceous ommatid beetle Clessidromma palmeri (Coleoptera: Archostemata: Ommatidae) . Papéis Avulsos de Zoologia . 61 . e20216195 . 10.11606/1807-0205/2021.61.95 . 240196850 . free .
  84. Li . Y.-D. . Tihelka . E. . Pang . H. . Huang . D.-Y. . Cai . C.-Y. . Limnomma, a new genus of Ommatidae from the Middle Jurassic Daohugou beds (Coleoptera, Archostemata) . Deutsche Entomologische Zeitschrift . 2021 . 68 . 2 . 299–308 . 10.3897/dez.68.71880 . free .
  85. Book: Jarzembowski . E. A. . Zheng . D. . Zhao . X. . 2021 . Is the beetle Omma (Insecta: Coleoptera) a living fossil? . S-C. Chang . D. Zheng . Mesozoic Biological Events and Ecosystems in East Asia . Geological Society, London, Special Publications . 521 . 161–169 . The Geological Society of London . 10.1144/SP521-2021-56 . 244091355 .
  86. Li . Y.-D. . Huang . D.-Y. . Cai . C.-Y. . New species of Omma Newman from mid-Cretaceous Burmese amber (Coleoptera, Archostemata, Ommatidae) . 2021 . Deutsche Entomologische Zeitschrift . 68 . 2 . 341–348 . 10.3897/dez.68.74174 . free .
  87. Li . Y.-D. . Yamamoto . S. . Huang . D.-Y. . Cai . C.-Y. . 2021 . New species of Paraodontomma from mid-Cretaceous Burmese amber with muscle tissue preservation (Coleoptera: Archostemata: Ommatidae) . Papéis Avulsos de Zoologia . 61 . e20216153 . 10.11606/1807-0205/2021.61.53 . 236224305 . free .
  88. Ponomarenko . A. G. . Permian triaplids (Coleoptera, Triaplidae), yet another group of Mesozoic beetles from the terminal Permian . 2021 . Paleontological Journal . 55 . 6 . 650–661 . 10.1134/S0031030121050130 . 245010239 . 2021-10-15 . 2021-10-28 . https://web.archive.org/web/20211028171149/https://www.elibrary.ru/item.asp%3Fid%3D46621796 . dead .
  89. Strelnikova . O. D. . Yan . E. V. . Redescriptions of beetles of the Notocupes generic complex (Coleoptera: Archostemata: Ommatidae) from the Lower Cretaceous of Buryatia . 2021 . Palaeoentomology . 4 . 5 . 499–514 . 10.11646/palaeoentomology.4.5.15 . 240527664 .
  90. Qvarnström . M. . Fikáček . M. . Wernström . J. V. . Huld . S. . Beutel . R. G. . Arriaga-Varela . E. . Ahlberg . P. E. . Niedźwiedzki . G. . June 30, 2021. Exceptionally preserved beetles in a Triassic coprolite of putative dinosauriform origin. Current Biology . 31 . 15 . 3374–3381.e5 . 10.1016/j.cub.2021.05.015 . 34197727. 235691750 . free .
  91. Li . Y.-D. . Tihelka . E. . Dahan . L. . Huang . D.-Y. . Cai . C.-Y. . On the Nosodendridae from mid-Cretaceous amber of northern Myanmar (Coleoptera: Nosodendroidea) . 2021 . Zootaxa . 5082 . 3 . 223–244 . 10.11646/zootaxa.5082.3.2 . 35390968 . 245319655 . free .
  92. Háva . J. . Two new genera and species of Dermestidae (Coleoptera) from Cretaceous Burmese amber . 2021 . Euroasian Entomological Journal . 20 . 6 . 343–345 . 10.15298/euroasentj.20.6.08 . 247374410 . free .
  93. Tihelka . E. . Li . Y.-D. . Huang . D.-Y. . Cai . C.-Y. . Are wounded-tree beetles living fossils? A new nosodendrid genus from Burmese amber with bilobed tarsi (Coleoptera: Nosodendridae) . 2021 . Palaeoentomology . 4 . 1 . 50–56 . 10.11646/palaeoentomology.4.1.10 . 233894693 .
  94. Alekseev . V. I. . Bukejs . A. . Two fossil species of Petaliini White (Coleoptera: Ptinidae: Dorcatominae) from Eocene Baltic amber . Baltic Journal of Coleopterology . 21 . 1 . 11–18 .
  95. Perkovsky . E.E. . Háva . J. . Zaitsev . A.A. . The first finding of a skin beetle (Coleoptera, Dermestidae) from Sakhalinian amber . 2021 . Paleontological Journal . 55 . 2 . 184–192 . 10.1134/S0031030121020118 . 233746555 .
  96. Bukejs . A. . Alekseev . V. I. . Háva . J. . A new species of Xyletinus Latreille, 1809 (Coleoptera: Ptinidae: Xyletininae) from Eocene Baltic amber, with a key to known fossil species . 2021 . Caucasian Entomological Bulletin . 17 . 1 . 179–184 . 10.23885/181433262021171-179184 . free .
  97. Kolibáč . J. . Alekseev . V. I. . Kairišs . K. . Bukejs . A. . Systematic placement and new data on the checkered beetles Aberrokorynetes Winkler and Visokorynetes Winkler (Coleoptera: Cleridae) from Eocene Baltic amber obtained from X-ray tomography . Historical Biology . 2022 . 34 . 10 . 1972–1980 . 10.1080/08912963.2021.1994561 . 240056175 .
  98. Tshernyshev . S. E. . A new genus and species of soft-winged flower beetles (Coleoptera, Malachiidae) in Baltic amber . 2021 . Paleontological Journal . 55 . 1 . 90–95 . 10.1134/S0031030121010056 . 0031-0301 . 232070647 .
  99. Legalov . A. A. . Poinar . G. . A new species of the genus Archaeosciaphilus Legalov, 2012 (Coleoptera: Сurculionidae) with a list of Entiminae weevils described from Baltic amber . Historical Biology . 2022 . 34 . 11 . 2218–2223 . 10.1080/08912963.2021.2007530 . 252905207 .
  100. Legalov . A. A. . First record of the family Chilecarinae (Coleoptera; Ithyceridae) from the Upper Cretaceous Arkagala Formation, Magadan Region, Russian Far East . 2021 . Cretaceous Research . 128 . Article 105001 . 10.1016/j.cretres.2021.105001 . 2021CrRes.12805001L .
  101. Nabozhenko . M. V. . Bukejs . A. . The first fossilized comb-clawed beetle of the genus Asiomira Dubrovina, 1973 (Coleoptera: Tenebrionidae: Alleculinae) from Baltic Amber and notes on the distribution of extant species of the genus . 2021 . Zootaxa . 5082 . 2 . 177–184 . 10.11646/zootaxa.5082.2.7 . 35390973 . 245227981 .
  102. Legalov . A. A. . 2021 . First record of orsodacnid leaf beetle (Coleoptera: Orsodacnidae) from the Lower Cretaceous of Brazil . Historical Biology . 34 . 3 . 453–457 . 10.1080/08912963.2021.1929204 . 236395989 .
  103. Bukejs . A. . Legalov . A. A. . Two new species of the family Rhynchitidae (Coleoptera: Curculionoidea) from Eocene Baltic amber, with key to species and assumed trophic relationships . 2021 . Fossil Record . 24 . 1 . 117–127 . 10.5194/fr-24-117-2021 . free .
  104. Szawaryn . K. . The first fossil Microweiseini (Coleoptera: Coccinellidae) from the Eocene of Europe and its significance for the reconstruction of the evolution of ladybird beetles . 2021 . Zoological Journal of the Linnean Society . 193 . 4 . 1294–1309 . 10.1093/zoolinnean/zlaa180 . free .
  105. Poinar . G. . Legalov . A. A. . 2021 . First record of the tribe Lymantini (Coleoptera: Curculionidae) from Dominican amber . Historical Biology . 34 . 67–71 . 10.1080/08912963.2021.1893717 . 242522689 .
  106. Alekseev . V. I. . Bukejs . A. . Cathartosilvanus perkovskyi sp. nov. - first record of Silvanidae (Coleoptera: Cucujoidea) from Eocene Rovno amber . Baltic Journal of Coleopterology . 21 . 1 . 19–24 .
  107. Legalov . A. A. . Nazarenko . V. Yu. . Vasilenko . D. V. . Perkovsky . E. E. . Ceutorhynchus Germar (Coleoptera, Curculionidae) as proxy for Eocene core Brassicaceae: first record of the genus from Rovno amber . 2021 . Journal of Paleontology . 96. 2 . 379–386 . 10.1017/jpa.2021.82 . 240546489 .
  108. Li . Y.-D. . Huang . D.-Y. . Cai . C.-Y. . An aberrant colydiine-like tenebrionoid beetle from mid-Cretaceous Burmese amber (Coleoptera: Tenebrionoidea: Zopheridae) . 2021 . Palaeoentomology . 4 . 6 . 614–619 . 10.11646/palaeoentomology.4.6.10 . 245201548 . free .
  109. Zhao . Y. . Liu . Z. . Yu . Y. . Shih . C. . Ślipiński . A. . Ren . D. . First species of Prionoceridae from mid-Cretaceous amber of northern Myanmar (Coleoptera: Cleroidea) . 2021 . Cretaceous Research . 133 . Article 105118 . 10.1016/j.cretres.2021.105118 . 245058205 .
  110. Solórzano-Kraemer . M. M. . Hammel . J. U. . Kunz . R. . Xu . C.-P. . Cognato . A. I. . Miocene pinhole borer ambrosia beetles: new species of Diapus (Coleoptera: Curculionidae: Platypodinae) . Palaeoworld . 2023 . 4 . 658–668 . 32 . 10.1016/j.palwor.2021.10.001 . 240104595 .
  111. Legalov . A. A. . Nazarenko . V. Y. . Perkovsky . E. E. . 2021 . A new species of the genus Dorytomus Germar, 1817 (Coleoptera, Curculionidae) from Rovno amber . Zootaxa . 5006 . 1 . 95–100 . 10.11646/zootaxa.5006.1.12. 1175-5326 . 34810584 . 242796435 .
  112. Alekseev . V. I. . Bukejs . A. . 2021 . Fossil Melandryidae (Coleoptera: Tenebrionoidea) from Eocene Baltic amber of the Sambian peninsula: new genus, six new species, new records and key to described taxa . Zootaxa . 4965 . 1 . 142–166 . 10.11646/zootaxa.4965.1.7 . 33903499 . 233408753 .
  113. Vitali . F. . Eurocrossotus alekseevi gen. n., sp. n. (Coleoptera: Cerambycidae) from Baltic amber, the first fossil member of the tribe Crossotini Thomson, 1864 . Baltic Journal of Coleopterology . 21 . 2 . 221–228 .
  114. Legalov . A. A. . Nazarenko . V. Y. . Perkovsky . E. E. . A new species of the genus Glaesotropis Gratshev and Zherikhin, 1995 (Coleoptera, Anthribidae) from Rovno amber . 2021 . Fossil Record . 24 . 1 . 1–7 . 10.5194/fr-24-1-2021 . free .
  115. Telnov . D. . Perkovsky . E. E. . Vasilenko . D. V. . Yamamoto . S. . The first fossil Coleoptera record from the Volyn Region, Ukraine, with description of a new Glesoconomorphus (Coleoptera, Mycteridae) in syninclusion with Winterschmidtiidae (Acari) and a key to species . 2021 . ZooKeys . 1068 . 189–201 . 10.3897/zookeys.1068.75391 . 34819765 . 8592962 . free .
  116. Yu . Y.-L. . Li . Y.-D. . Kolibáč . J. . Ślipiński . A. . Ren . D. . Pang . H. . Li . Z.-Q. . A New Genus and Species of Lophocateridae from Mid-Cretaceous Amber of Myanmar (Coleoptera) . 2021 . Insects . 12 . 12 . Article 1052 . 10.3390/insects12121052 . 34940140 . 8709423 . free .
  117. Kupryjanowicz . J. . Lyubarsky . G. Yu. . Perkovsky . E. E. . Heterhelus buzina sp.n. (Coleoptera: Kateretidae) from Rovno amber: the first proxy for Sambucus in the Eocene of Eastern Europe . 2021 . Invertebrate Zoology . 18 . 1 . 16–24 . 10.15298/invertzool.18.1.02 . 234840368 . free .
  118. Kirejtshuk . A. G. . Jenkins Shaw . J. . Smirnov . I. S. . 2023 . A New Subgenus of the Genus Phenolia (Coleoptera, Nitidulidae) from Myanmar Cretaceous Amber with Taxonomic, Phylogenetic and Bionomic Notes on the 'Nitidulid' Group of Families . Insects . 14 . 7 . 647 . 10.3390/insects14070647 . 37504653 . 10380190 . free .
  119. Nabozhenko . M. V. . Bukejs . A. . A new species and a key to Isomira Mulsant, 1856 (Coleoptera: Tenebrionidae: Alleculinae) from Eocene Baltic amber . 2021 . Caucasian Entomological Bulletin . 17 . 1 . 51–56 . 10.23885/181433262021171-5156 . free .
  120. Legalov . A. A. . Kupryjanowicz . J. . Perkovsky . E. E. . A new genus of the tribe Cossonini (Coleoptera: Curculionidae) in Baltic amber (Poland) . 2021 . Paleontological Journal . 55 . 4 . 405–409 . 10.1134/S0031030121040109 . 237378812 .
  121. Tihelka . E. . Yamamoto . S. . Huang . D. . Cai . C. . Enigmatic tenebrionoid beetles from mid-Cretaceous Burmese amber (Coleoptera: Tenebrionoidea) . 2021 . Cretaceous Research . 123 . Article 104779 . 10.1016/j.cretres.2021.104779 . 2021CrRes.12304779T . 233908153 .
  122. Kirejtshuk . A. G. . Reid . C. A. M. . Lobanoviella andreyi, new genus and species of Lobanoviellini trib. nov. in the subfamily Palophaginae (Coleoptera, Megalopodidae) from the Eocene Baltic amber, with discussion of similarity with Phloeostichidae . Historical Biology . 2022 . 34 . 9 . 1894–1900 . 10.1080/08912963.2021.1987428 . 243581689 .
  123. Batelka . J. . Prokop . J. . The earliest beetle with mouthparts specialized for feeding on nectar is a parasitoid of mid-Cretaceous Hymenoptera . 2021 . BMC Ecology and Evolution . 21 . 1 . Article number 207 . 10.1186/s12862-021-01930-6 . 34809578 . 8607574 . free .
  124. Nabozhenko . M. V. . McKellar . R. C. . Bukejs . A. . 2021 . The first described darkling beetle of the tribe Metaclisini (Coleoptera: Tenebrionidae) from Eocene Baltic amber . Zootaxa . 4999 . 3 . 279–284 . 10.11646/zootaxa.4999.3.7 . 34810485 . 237770026 .
  125. Li . Y.-D. . Tihelka . E. . Leschen . R. A. B. . Yu . Y. . Ślipiński . A. . Pang . H. . Huang . D. . Kolibáč . J. . Cai . C. . An exquisitely preserved tiny bark-gnawing beetle (Coleoptera: Trogossitidae) from mid-Cretaceous Burmese amber and the phylogeny of Trogossitidae . 2021 . Journal of Zoological Systematics and Evolutionary Research . 59. 8 . 1939–1950 . 10.1111/jzs.12515 . 238712220 .
  126. Bukejs . A. . Bezděk . J. . Kairišs . K. . Alekseev . V. I. . 2021 . The first extinct species of Monolepta Chevrolat (Coleoptera: Chrysomelidae: Galerucinae) from Bitterfeld amber, described using X-ray micro-computed tomography . Zootaxa . 4995 . 2 . 345–356 . 10.11646/zootaxa.4995.2.7 . 34810567 . 237740153 .
  127. Zhang . Y. . 2021 . New replacement name for the genus Latitergum Yu, Ślipiński, Leschen, Ren & Pang, 2014 (Insecta: Coleoptera: Trogossitidae) . Zootaxa . 4980 . 2 . 395–396 . 10.11646/zootaxa.4980.2.11 . 34186972 . 235687049 .
  128. Szawaryn . K. . Sontag . E. . Kubisz . D. . The first described fossil Oedemeridae (Insecta: Coleoptera) from Baltic amber . 2021 . Journal of Paleontology . 96. 2 . 375–378 . 10.1017/jpa.2021.102 . 242027889 .
  129. Tihelka . E. . Huang . D. . Cai . C. . A new genus of giant sooty mould beetles from mid-Cretaceous Burmese amber (Coleoptera: Cyclaxyridae) . 2021 . Cretaceous Research . 125 . Article 104876 . 10.1016/j.cretres.2021.104876 . 2021CrRes.12504876T .
  130. Legalov . A. A. . First record of the subfamily Sagrinae (Coleoptera: Chrysomelidae) from the Eocene of North America . 2021 . Fossil Record . 24 . 1 . 135–139 . 10.5194/fr-24-135-2021 . free .
  131. Legalov . A.A. . New tribe Palaeoanoplini trib. nov. (Coleoptera: Curculionidae) in Baltic amber . 2021 . Paleontological Journal . 55 . 2 . 179–183 . 10.1134/S0031030121020076 . 0031-0301 . 233746782 .
  132. Poinar . G. O. . Brown . A. E. . Legalov . A. A. . First record of the subfamily Chilecarinae (Coleoptera; Ithyceridae) from mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 124 . Article 104793 . 10.1016/j.cretres.2021.104793 . 2021CrRes.12404793P . 233806293 .
  133. Powell . G. S. . Cline . A. R. . The First Cillaeinae (Coleoptera: Nitidulidae) Described from Amber . 2021 . Annales Zoologici . 71 . 1 . 21–26 . 10.3161/00034541ANZ2021.71.1.003 . 232422254 .
  134. Tihelka . E. . Li . L. . Fu . Y. . Su . Y. . Huang . D. . Cai . C. . Angiosperm pollinivory in a Cretaceous beetle . 2021 . Nature Plants . 7 . 4 . 445–451 . 10.1038/s41477-021-00893-2 . 33846595 . 233223519 .
  135. Bao . T. . Wedmann . S. . Grímsson . F. . Beutel . R. G. . Seyfullah . L. . Bao . L. . Jarzembowski . E. A. . Was the kateretid beetle Pelretes really a Cretaceous angiosperm pollinator? . 2021 . Nature Plants . 8 . 1 . 38–40 . 10.1038/s41477-021-01044-3 . 34949805 . 245471963 .
  136. Tihelka . E. . Li . L. . Fu . Y. . Su . Y. . Huang . D. . Cai . C. . Reply to: Pelretes vivificus was a pollinator of Cretaceous angiosperms . 2021 . Nature Plants . 8 . 1 . 41–44 . 10.1038/s41477-021-01045-2 . 34949806 . 245445815 .
  137. Tihelka . E. . Huang . D. . Perrichot . V. . Cai . C. . 2021 . A previously missing link in the evolution of dasytine soft-winged flower beetles from Cretaceous Charentese amber (Coleoptera, Melyridae) . Papers in Palaeontology . 7 . 4 . 1753–1764 . 10.1002/spp2.1360 . 234862770 .
  138. Tshernyshev . S.E. . Shcherbakov . M.V. . A new genus and species of malachite beetles (Coleoptera, Dasytidae) in Baltic amber . 2021 . Paleontological Journal . 55 . 2 . 174–178 . 10.1134/S0031030121020039 . 233746774 .
  139. Tshernyshev . S. E. . Perkovsky . E. E. . 2021 . Protomauroania mikhailovi—a new species of malachite beetles (Coleoptera, Dasytidae) in Rovno amber . Zootaxa . 5006 . 1 . 189–194 . 10.11646/zootaxa.5006.1.20 . 34810576 . 243574205 .
  140. Bukejs . A. . Ślipiński . A. . Mitchell . J. L. . McKellar . R. C. . Barbi . M. . Larsson . H. C. E. . Alekseev . V. I. . 2021 . First fossil representative of Cerylonidae (Coleoptera: Coccinelloidea) described using X-ray micro-computed tomography, from Eocene Baltic amber . Zootaxa . 5032 . 2 . 225–236 . 10.11646/zootaxa.5032.2.4 . 34811132 . 239630223 .
  141. Krell . F.-T. . Vitali . F. . 2021 . Attenborough's beauty: exceptional pattern preservation in a frog-legged leaf beetle from the Eocene Green River Formation, Colorado (Coleoptera, Chrysomelidae, Sagrinae) . Papers in Palaeontology . 7 . 4 . 2101–2112 . 10.1002/spp2.1398 . 238854571 .
  142. Poinar . G. . Brown . A. E. . A new tribe, genus and species of weevil, Rhamphophorus legalovii gen. et sp. nov., (Coleoptera, Nemonychidae, Rhamphophorini tribe nov.) in Burmese amber . 2021 . Cretaceous Research . 127 . Article 104948 . 10.1016/j.cretres.2021.104948 .
  143. Alekseev . V. I. . Bukejs . A. . Pankowski . M. G. . Ślipiński . A. . 2021 . The first representative of the family Teredidae (Coleoptera: Coccinelloidea) in the fossil record . Historical Biology . 34. 11 . 1–6 . 10.1080/08912963.2021.2009474 . 244917429 .
  144. Li . Y.-D. . Tihelka . E. . Liu . Z.-H. . Huang . D.-Y. . Cai . C.-Y. . New mid-Cretaceous cryptic slime mold beetles and the early evolution of Sphindidae (Coleoptera: Cucujoidea) . 2021 . Arthropod Systematics & Phylogeny . 79 . 587–597 . 10.3897/asp.79.e72724 . free .
  145. Lyubarsky . G. Yu. . Tihelka . E. . Cai . C.-Y. . Perkovsky . E. E. . Zaiwa: A new genus of the family Lophocateridae from mid-Cretaceous Burmese amber (Coleoptera: Cleroidea) . 2021 . Palaeoentomology . 4 . 3 . 218–222 . 10.11646/palaeoentomology.4.3.7 . 2624-2826 . 237862213 .
  146. Legalov . A. A. . New weevils of the family Brentidae (Coleoptera) in Baltic amber . 2021 . Paleontological Journal . 55 . 1 . 96–100 . 10.1134/S003103012101007X . 232071010 .
  147. Batelka . J. . Engel . M. S. . Prokop . J. . The complete life cycle of a Cretaceous beetle parasitoid . 2021 . Current Biology . 31 . 3 . R118–R119 . 10.1016/j.cub.2020.12.007 . 33561406 . 231848712 . free .
  148. Poinar . G. O. . Vega . F. E. . Legalov . A. A. . A New Species of the Genus Amberophytum Yu, Slipinski et Pang, 2019 (Coleoptera: Cerophytidae) from mid-Cretaceous Burmese Amber . 2021 . Biosis: Biological Systems . 2 . 3 . 337–341 . 10.37819/biosis.002.03.0125 . 238697106 . free .
  149. Li . Y.-D. . Kundrata . R. . Packova . G. . Huang . D.-Y. . Cai . C.-Y. . An unusual elateroid lineage from mid-Cretaceous Burmese amber (Coleoptera: Elateroidea) . 2021 . Scientific Reports . 11 . 1 . Article number 21985 . 10.1038/s41598-021-01398-w . 34753998 . 8578672 . 2021NatSR..1121985L .
  150. Fanti . F. . A new genus of Cantharidae from Eocene Baltic amber found in Poland, with phoretic mites . Baltic Journal of Coleopterology . 21 . 2 . 105–110 .
  151. Muona . J. . 2021 . False-click beetles from Baltic amber (Coleoptera, Eucnemidae) . Entomologische Blätter und Coleoptera . 117 . 1–20 .
  152. Kundrata . R. . Gimmel . M. L. . Packova . G. . Bukejs . A. . Blank . S. M. . A new enigmatic lineage of Dascillidae (Coleoptera: Elateriformia) from Eocene Baltic amber described using X-ray microtomography, with notes on Karumiinae morphology and classification . 2021 . Fossil Record . 24 . 1 . 141–149 . 10.5194/fr-24-141-2021 . free .
  153. Jiang . R. . Song . H. . Zhang . H. . Wang . S. . Burmagrilus cretacus gen. et sp. nov., the first Buprestidae from mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 125 . Article 104866 . 10.1016/j.cretres.2021.104866 . 2021CrRes.12504866J .
  154. Yang . Y. . Zhao . W. . Geiser . M. . Zhang . W. . Bai . M. . Liu . H. . Review of the genus Burmomiles Fanti, Damgaard & Ellenberger from mid-Cretaceous Burmese amber (Coleoptera, Cantharidae) . 2021 . Cretaceous Research . 128 . Article 104961 . 10.1016/j.cretres.2021.104961 . 2021CrRes.12804961Y .
  155. Fanti . F. . Müller . P. . Fossil Cantharidae from the Cretaceous Burmese (Kachin) amber of the Patrick Müller collection, and taxonomic information . 2022 . Baltic Journal of Coleopterology . 22 . 2 . 331–380 .
  156. Li . Y. . Huang . D. . Cai . C. . New genera and species of the family Throscidae (Coleoptera: Elateroidea) in mid-Cretaceous Burmese amber . 2021 . Insects . 12 . 1 . Article 63 . 10.3390/insects12010063 . 33445628 . 7826609 . free .
  157. Alekseev . V. I. . Mitchell . J. . McKellar . R. C. . Barbi . M. . Larsson . H. C. E. . Bukejs . A. . The first described turtle beetles from Eocene Baltic amber, with notes on fossil Chelonariidae (Coleoptera: Byrrhoidea) . 2021 . Fossil Record . 24 . 1 . 19–32 . 10.5194/fr-24-19-2021 . free .
  158. Poinar . G. . Háva . J. . The first representative of the beetle family Chelonariidae in Dominican amber . 2021 . Palaeodiversity . 14 . 1 . 1–4 . 10.18476/pale.v14.a1 . free .
  159. Hsiao . Y. . Li . Y. . Ren . D. . Pang . H. . Morphological phylogenetics provide new insights into the classification and evolution of fossil soldier beetles from Mid-Cretaceous Burmese amber (Coleoptera: Cantharidae) . 2021 . Zoological Journal of the Linnean Society . 193 . 4 . 1271–1293 . 10.1093/zoolinnean/zlaa184 .
  160. Kundrata . R. . Prosvirov . A. S. . Long . R. . Packova . G. . Cretopachyderes gen. nov., a new remarkable click beetle (Coleoptera: Elateridae: Agrypninae) from the mid-Cretaceous Burmese amber . 2021 . Fossil Record . 24 . 2 . 347–355 . 10.5194/fr-24-347-2021 . free .
  161. Li . Y. . Kundrata . R. . Tihelka . E. . Liu . Z. . Huang . D. . Cai . C. . 2021 . Cretophengodidae, a new Cretaceous beetle family, sheds light on the evolution of bioluminescence . Proceedings of the Royal Society B: Biological Sciences . 288 . 1943 . Article ID 20202730 . 10.1098/rspb.2020.2730 . 33468008 . 7893276 . free .
  162. Kazantsev . S. V. . New species of Baltic amber soldier beetles (Insecta: Coleoptera: Cantharidae) . 2021 . Russian Entomological Journal . 30 . 2 . 153–158 . 10.15298/rusentj.30.2.08. 0132-8069 . 242185955 . free .
  163. Fanti . F. . Two new Malthodes and a new Podistra from Eocene Baltic amber (Coleoptera, Cantharidae) . Baltic Journal of Coleopterology . 21 . 1 . 1–9 .
  164. Pintilioaie . A.-M. . Fanti . F. . Ionesi . V. . First finding of a fossilized Cantharidae (Insecta: Coleoptera) from the Middle Miocene deposits in Romania . 2021 . Travaux du Muséum National d'Histoire Naturelle "Grigore Antipa" . 64 . 1 . 73–80 . 10.3897/travaux.64.e64706 . 237805010 . free .
  165. Li . Y. . Tihelka . E. . Huang . D. . Cai . C. . Murcybolus gen. nov., a new net-winged beetle genus from mid-Cretaceous Burmese amber (Coleoptera: Lycidae: Burmolycini) . 2021 . Zootaxa . 4966 . 1 . 77–83 . 10.11646/zootaxa.4966.1.8 . 34186632 . 235577673 . free .
  166. Li . Y.-D. . Huang . D. . Cai . C. . Pseudomataeopsephus, a new genus of water penny beetles from mid-Cretaceous Burmese amber (Coleoptera: Psephenidae) . 2021 . Cretaceous Research . 130 . Article 105055 . 10.1016/j.cretres.2021.105055 . 244242362 .
  167. Kundrata . R. . Packova . G. . Kairišs . K. . Bukejs . A. . Hoffmannova . J. . Blank . S. M. . The First Ptilodactyla Illiger, 1807 (Coleoptera: Dryopoidea: Ptilodactylidae) Described from Eocene Baltic Amber . 2021 . Biology . 10 . 9 . Article 877 . 10.3390/biology10090877 . 34571754 . 8465962 . free .
  168. Li . H. . Chang . H. . Muona . J. . Zhao . Y. . Ren . D. . Subfamily Anischiinae (Coleoptera: Eucnemidae) in Early Cretaceous of Northeast China . 2021 . Insects . 12 . 2 . Article 105 . 10.3390/insects12020105 . 33530615 . 7910996 . free .
  169. Fanti . F. . Pankowski . M. G. . 2021 . Two new species of soldier beetles (Coleoptera, Cantharidae), the first from the tribe Silini in Dominican amber . Zootaxa . 4996 . 1 . 163–170 . 10.11646/zootaxa.4996.1.7 . 34810540 . 237823176 . free .
  170. Li . Y.-D. . Kundrata . R. . Huang . D.-Y. . Cai . C.-Y. . Notes on the Morphology and Systematic Position of Archaeolus Lin, 1986, from the Jurassic of South China (Coleoptera: Elateroidea) . 2021 . Insects . 12 . 10 . Article 876 . 10.3390/insects12100876 . 34680645 . 8537516 . free .
  171. Haug . J. T. . Zippel . A. . Haug . G. T. . Hoffeins . C. . Hoffeins . H.-W. . Hammel . J. U. . Baranov . V. . Haug . C. . Texas beetle larvae (Brachypsectridae) – the last 100 million years reviewed . 2021 . Palaeodiversity . 14 . 1 . 161–183 . 10.18476/pale.v14.a8 . free .
  172. Matalin . A. V. . Perkovsky . E. E. . Vasilenko . D. V. . 2021 . First record of tiger beetles (Coleoptera, Cicindelidae) from Rovno amber, with the description of a new genus and species . Zootaxa . 5016 . 2 . 243–256 . 10.11646/zootaxa.5016.2.5 . 34810452 . 238845128 .
  173. Tello . F. . Verdú . J. R. . Rossini . M. . Zunino . M. . Onthophagus pilauco sp. nov. (Coleoptera, Scarabaeidae): evidence of beetle extinction in the Pleistocene–Holocene transition in Chilean Northern Patagonia . 2021 . ZooKeys . 1043 . 133–145 . 10.3897/zookeys.1043.61706 . free . 34168516 . 8219658 .
  174. Alekseev . V. I. . Bukejs . A. . The first extinct species of Acritus LeConte, 1853 (Histeridae: Abraeinae) from Eocene Baltic amber: a microscopic beetle inclusion studied with X-ray micro-computed tomography . 2021 . Fossil Record . 24 . 2 . 223–231 . 10.5194/fr-24-223-2021 . free .
  175. Alekseev . V. I. . Bukejs . A. . A new Eocene Bacanius species (Histeridae: Dendrophilinae) from Baltic amber . 2021 . Fossil Record . 24 . 1 . 93–99 . 10.5194/fr-24-93-2021 . free .
  176. Yin . Z.-W. . Cai . C.-Y. . A new Brachyglutini from mid-Cretaceous amber of northern Myanmar (Coleoptera: Staphylinidae: Pselaphinae) . 2021 . Cretaceous Research . 124 . Article 104807 . 10.1016/j.cretres.2021.104807 . 2021CrRes.12404807Y . 233577289 .
  177. Caterino . M. S. . New Fossil Histerid Species from Cretaceous Burmese Amber (Coleoptera: Histeridae) . 2021 . The Coleopterists Bulletin . 75 . 1 . 211–221 . 10.1649/0010-065X-75.1.211 . 232368396 .
  178. Yamamoto . S. . Shavrin . A. V. . Kairišs . K. . 2021 . A second fossil species of the enigmatic rove beetle genus Charhyphus in Eocene Baltic amber, with implications on the morphology of the female genitalia (Coleoptera: Staphylinidae: Phloeocharinae) . Earth and Environmental Science Transactions of the Royal Society of Edinburgh . 113 . 39–50 . 10.1017/S1755691021000360 . 2115/86861 . 244931145 . free .
  179. Sohn . J.-C. . Nam . G. S. . New fossil genus and species of carrion beetle (Coleoptera, Silphidae) from the Lower Cretaceous Jinju Formation, South Korea . 2021 . Journal of Asia-Pacific Entomology . 24 . 3 . 584–587 . 10.1016/j.aspen.2021.05.003 . 236585083 .
  180. Jałoszyński . P. . Perkovsky . E. E. . 2021 . A new bizarre species of Euconnus (Cladoconnus) in Upper Eocene Rovno amber (Coleoptera: Staphylinidae: Scydmaeninae) . Zootaxa . 5004 . 2 . 395–400 . 10.11646/zootaxa.5004.2.8 . 34811301 . 237709269 .
  181. Shavrin . A. V. . Kairišs . K. . 2021 . A new species of Eusphalerum Kraatz, 1857 from the Eocene Baltic amber (Coleoptera, Staphylinidae, Omaliinae) . Zootaxa . 4966 . 4 . 469–475 . 10.11646/zootaxa.4966.4.5 . 34186602 . 235565793 .
  182. Yin . Z.-W. . Zhao . Q.-H. . Cai . C.-Y. . Megabythinus gen. nov., a new stem-group Pselaphinae from mid-Cretaceous Myanmar amber (Coleoptera, Staphylinidae) . 2021 . Cretaceous Research . 125 . Article 104879 . 10.1016/j.cretres.2021.104879 . 2021CrRes.12504879Y .
  183. Liu . Y. . Tihelka . E. . Thayer . M. K. . Newton . A. F. . Huang . D. . Tian . L. . Cai . C. . A transitional fossil sheds light on the early evolution of the Staphylinine group of rove beetles (Coleoptera: Staphylinidae) . 2021 . Journal of Systematic Palaeontology . 19 . 4 . 321–332 . 10.1080/14772019.2021.1917705 . 235172619 .
  184. Prokin . A. A. . Strelnikova . O. D. . The first remarkable fossil Hydrochidae (Coleoptera) from the Lower Cretaceous (Hauterivian) of the Buryatia Republic, Russia . 2021 . Cretaceous Research . 123 . Article 104795 . 10.1016/j.cretres.2021.104795 . 2021CrRes.12304795P . 233957495 .
  185. Perreau . M. . Haelewaters . D. . Tafforeau . P. . A parasitic coevolution since the Miocene revealed by phase-contrast synchrotron X-ray microtomography and the study of natural history collections . 2021 . Scientific Reports . 11 . 1 . Article number 2672 . 10.1038/s41598-020-79481-x . 33514784 . 7846571 . 2021NatSR..11.2672P .
  186. Yamamoto . S. . Newton . A. F. . First fossil trichophyine rove beetle from mid-Cretaceous amber of northern Myanmar (Coleoptera: Staphylinidae: Trichophyinae) . 2021 . Cretaceous Research . 127 . Article 104951 . 10.1016/j.cretres.2021.104951 . 2021CrRes.12704951Y . free . 2115/90159 . free .
  187. Zhao . X. . Yu . Y. . Clapham . M. E. . Yan . E. . Chen . J. . Jarzembowski . E. A. . Zhao . X. . Wang . B. . 2021 . Early evolution of beetles regulated by the end-Permian deforestation . eLife . 10 . e72692 . 10.7554/eLife.72692 . 34747694 . 8585485 . free .
  188. Li . Y.-D. . Huang . D.-Y. . Cai . C.-Y. . 2021 . Revisiting the systematic positions of two "Notocupes" species from the Lower Cretaceous of South China (Coleoptera: Polyphaga) . Zootaxa . 5005 . 1 . 86–90 . 10.11646/zootaxa.5005.1.7 . 34811277 . 237669437 . free .
  189. Haug . C. . Haug . G. T. . Zippel . A. . van der Wal . S. . Haug . J. T. . The earliest record of fossil solid-wood-borer larvae—immature beetles in 99 million-year-old Myanmar amber . 2021 . Palaeoentomology . 4 . 4 . 390–404 . 10.11646/palaeoentomology.4.4.14 . 2624-2826 . 237622518 . free .
  190. Smith . A. D. . Kamiński . M. J. . Kanda . K. . Sweet . A. D. . Betancourt . J. L. . Holmgren . C. A. . Hempel . E. . Alberti . F. . Hofreiter . M. . Recovery and analysis of ancient beetle DNA from subfossil packrat middens using high-throughput sequencing . 2021 . Scientific Reports . 11 . 1 . Article number 12635 . 10.1038/s41598-021-91896-8 . 34135378 . 8209150 .
  191. Vršanský . P. . Vršanská . L. . Vasilenko . D. V. . Puškelová . L. . Biroň . A. . An isolated Cretaceous analogue of Madagascar on the Adria–Turkey microcontinent indicated by fossils in Brezina, Algeria . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 19–35 . 10.1127/pala/2021/0107 . 240038689 .
  192. Vršanský . P. . Sendi . H. . Hinkelman . J. . Hain . M. . Alienopterix Mlynský et al., 2018 complex in North Myanmar amber supports Umenocoleoidea/ae status . 2021 . Biologia . 76 . 8 . 2207–2224 . 10.1007/s11756-021-00689-x . 233784192 .
  193. Jiang . R.X. . Zhang . H.R. . Eldredge . K.T. . Song . X.B. . Li . Y.D. . Tihelka . E. . Huang . D.Y. . Wang . S. . Engel . M.S. . Cai . C.Y. . Further evidence of Cretaceous termitophily: Description of new termite hosts of the trichopseniine Cretotrichopsenius (Coleoptera: Staphylinidae), with emendations to the classification of lower termites (Isoptera) . 2021 . Palaeoentomology . 4 . 4 . 374–389 . 10.11646/palaeoentomology.4.4.13 . 239695173 .
  194. Sendi . H. . Highly specialised basal ectobiid cockroaches (Blattaria: Blattoidea) were rare in Burmese amber . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 109–125 . 10.1127/pala/2021/0106 . 243471520 .
  195. Liang . J. . Wang . Y. . Shih . C. . Ren . D. . Chuanblatta gen. nov. sexually dimorphic cockroaches of Raphidiomimidae (Blattaria) from the Jiulongshan Formation in China . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 3–17 . 10.1127/pala/2021/0113. 0375-0442 . 240180893 .
  196. Hinkelman . J. . Cuniculoblatta brevialata gen. et sp. n., the second case of brachyptery from Cretaceous North Myanmar amber . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 97–107 . 10.1127/pala/2021/0104 . 240183883 .
  197. Chen . X.-Y. . Zhang . H.-C. . Shi . X. . A new species and genus of Alienopteridae (Blattodea) from mid-Cretaceous amber of northern Myanmar . 2021 . Zootaxa . 4941 . 4 . 580–586 . 10.11646/zootaxa.4941.4.7 . 33756925 . 232339877 .
  198. Vršanský . P. . Hinkelman . J. . Koubová . I. . Sendi . H. . Kúdelová . T. . Kúdela . M. . Barclay . M. . A single common ancestor for praying mantids, termites, cave roaches and umenocoleoids . 2021 . AMBA Projekty . 11 . 1 . 1–16 .
  199. Chen . G. . Xiao . L. . Liang . J. . Shih . C. . Ren . D. . A new cockroach (Blattodea, Corydiidae) with pectinate antennae from mid-Cretaceous Burmese amber . 2021 . ZooKeys . 1060 . 155–169 . 10.3897/zookeys.1060.67216 . free . 34690506 . 8486729 .
  200. Bouju . V. . Jouault . C. . Perrichot . V. . The termite genus Glyptotermes (Isoptera: Kalotermitidae) in Miocene amber from Ethiopia . 2021 . Journal of Paleontology . 96. 2 . 387–393 . 10.1017/jpa.2021.106 . 244426915 .
  201. Schneider . J. W. . Scholze . F. . Germann . S. . Lucas . S. G. . The Late Pennsylvanian nearshore insect fauna of the Kinney Brick Quarry invertebrate and vertebrate fossil Lagerstätte, New Mexico . 2021 . New Mexico Museum of Natural History and Science Bulletin . 84 . 255–285 .
  202. Demers-Potvin . A. V. . Larsson . H. C. E. . Cournoyer . M. . Béthoux . O. . Wing morphology of a new Cretaceous praying mantis solves the phylogenetic jigsaw of early-diverging extant lineages . 2021 . Systematic Entomology . 46 . 1 . 205–223 . 10.1111/syen.12457 . 231391397 .
  203. Vršanský . P. . Poschmann . M. J. . Vidlička . L. . Oligocene pseudophyllodromiin cockroach from the Enspel Fossillagerstätte in Germany . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 149–167 . 10.1127/pala/2021/0110. 0375-0442 . 240039709 .
  204. Luo . C. . Beutel . R. G. . Xu . C. . Jarzembowski . E. A. . †Laticephalana liuyani gen. et sp. nov., a new bizarre roachoid of †Umenocoleidae (Insecta, Dictyoptera) from mid-Cretaceous Kachin amber . 2021 . Proceedings of the Geologists' Association . 132 . 4 . 469–478 . 10.1016/j.pgeola.2021.04.004 . 2021PrGA..132..469L . 236329819 .
  205. Perkovsky . E. E. . Nel . A. . A new Rovno amber termite genus (Isoptera, Rhinotermitidae) from Styr river basin . 2021 . Palaeontologia Electronica . 24 . 1 . Article number 24.1.a05 . 10.26879/1127 . free .
  206. Bezerra . F. I. . DeSouza . O. . Ribeiro . G. C. . Mendes . M. . 2021 . A new primitive termite (Isoptera) from the Crato Formation, Araripe Basin, Early Cretaceous of South America . Journal of South American Earth Sciences . 109 . Article 103260 . 10.1016/j.jsames.2021.103260 . 2021JSAES.10903260B . 233807443 .
  207. Jouault . C. . Legendre . F. . Grandcolas . P. . Nel . A. . Revising dating estimates and the antiquity of eusociality in termites using the fossilized birth–death process . 2021 . Systematic Entomology . 46 . 3 . 592–610 . 10.1111/syen.12477 . 235363027 .
  208. Sendi . H. . Diverse Liberiblattinidae (Insecta: Blattaria) from Lebanese and North Myanmar amber document allometric modifications near lowest size limit . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 127–148 . 10.1127/pala/2021/0108 . 243475716 .
  209. Hinkelman . J. . Mongolblatta sendii sp. n. (Mesoblattinidae) from North Myanmar amber links record to Laurasian sediments . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 81–96 . 10.1127/pala/2021/0105 . 240162578 .
  210. Šmídová . L. . Vidlička . L. . Wedmann . S. . Appearance of the family Blaberidae (Insecta: Blattaria) during the Cretaceous and a review of fossils of this family . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 71–79 . 10.1127/pala/2021/0109 . 243467634 .
  211. Šmídová . L. . New genus and species of the families Olidae and Corydiidae (Corydioidea, Blattodea) from mid-Cretaceous Kachin amber . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 61–70 . 10.1127/pala/2021/0117 . 243471507 .
  212. Song . Z. . Xu . C. . Li . J. . Jarzembowski . E. A. . Wang . B. . Xiao . C. . A new species of Pabuonqedidae (Blattaria: Mastotermitoidea) from mid-Cretaceous Kachin amber . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 53–59 . 10.1127/pala/2021/0111 . 240023055 .
  213. So . K. S. . Won . C. G. . Ri . C. J. . Jon . S. H. . Ju . I. Y. . Paekthoblatta, a New Predatory Cockroach Genus (Insecta: Blattaria: Raphidiomimidae) from the Lower Cretaceous of Paektho-Dong, Sinuiju, Democratic People's Republic of Korea . 2021 . Paleontological Journal . 55 . 8 . 906–909 . 10.1134/S0031030121080074 . 245330342 .
  214. Anisyutkin . L. N. . Perkovsky . E. E. . Periplaneta (?) perialla sp. nov., a cockroach larva of the subfamily Blattinae (Dictyoptera, Blattidae) from Rovno amber . 2021 . Paleontological Journal . 55 . 3 . 294–300 . 10.1134/S0031030121030047 . 235966737 .
  215. Oyama . N. . Yukawa . H. . Imai . T. . New cockroach assemblage from the Lower Cretaceous Kitadani Formation, Fukui, Japan . 2021 . Palaeontographica Abteilung A . 321 . 1–6 . 37–52 . 10.1127/pala/2021/0112 . 239140974 .
  216. Jiang . L. . Xing . J. . Li . Y. . 2023 . New replacement name for the genus Sajda Vršanský, 2021 (Blattaria: Corydiidae: Holocompsinae) . Zootaxa . 5270 . 2 . 343–344 . 10.11646/zootaxa.5270.2.10 . 37518160 . 258274946 .
  217. So . K. S. . Won . C. G. . Ri . C. J. . Jon . S. H. . Ju . I. Y. . A New Species of Spinaeblattina Hinkelman, 2019 (Insecta, Blattaria, Mesoblattinidae) from the Lower Cretaceous of Paektho-Dong, Sinuiju, Democratic People's Republic of Korea . 2021 . Paleontological Journal . 55 . 8 . 910–912 . 10.1134/S0031030121080086 . 245330596 .
  218. Liuo . C.-H. . Beutel . R. G. . Thomson . U. R . Zheng . D.-R. . Li . J.-H. . Zhao . X.-Y. . Zhang . H.-C. . Wang . B. . Beetle or roach: systematic position of the enigmatic Umenocoleidae based on new material from Zhonggou Formation in Jiuquan, Northwest China, and a morphocladistic analysis . 2021 . Palaeoworld . 31 . 121–130 . 10.1016/j.palwor.2021.01.003 . 234208413 .
  219. Luo . C. . Beutel . R. G. . Engel . M. S. . Liang . K. . Li . L. . Li . J. . Xu . C. . Vršanský . P. . Jarzembowski . E. A. . Wang . B. . 2021 . Life history and evolution of the enigmatic Cretaceous-Eocene Alienopteridae: A critical review . Earth-Science Reviews . 225 . Article 103914 . 10.1016/j.earscirev.2021.103914 . 245601183 .
  220. Taniguchi . R. . Nishino . H. . Watanabe . H. . Yamamoto . S. . Iba . Y. . Reconstructing the ecology of a Cretaceous cockroach: destructive and high-resolution imaging of its micro sensory organs . 2021 . The Science of Nature . 108 . 5 . Article number 45 . 10.1007/s00114-021-01755-9 . 0028-1042 . 34581877 . 2021SciNa.108...45T . 238202024 .
  221. Béthoux . O. . Anderson . J. M. . The Polycytellidae viewed as Gondwanan Glosselytrodea . 2021 . Palaeoentomology . 4 . 6 . 550–558 . 10.11646/palaeoentomology.4.6.5 . 245173292 .
  222. Engel . M. S. . Davis . S. R. . New genera of melikertine bees with facial modifications in Baltic amber (Hymenoptera: Apidae) . 2021 . Journal of Melittology . 103 . 103 . 1–52 . 10.17161/jom.i103.15655 . 237834516 . free .
  223. Wu . Q. . Yang . Y. . Shih . C. . Zhao . Y. . Ren . D. . Two new species of Vespidae (Hymenoptera) in mid-Cretaceous amber from northern Myanmar . 2021 . Cretaceous Research . 132 . Article 105117 . 10.1016/j.cretres.2021.105117 .
  224. Rosa . B. B. . Melo . G. A. R. . Apoid wasps (Hymenoptera: Apoidea) from mid-Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 122 . Article 104770 . 10.1016/j.cretres.2021.104770 . 2021CrRes.12204770R . 234071940 .
  225. Ngô-Muller . V. . Garrouste . R. . Schubnel . T. . Pouillon . J.-M. . Christophersen . V. . Christophersen . N. . Nel . A. . The first representative of the trap-jaw ant genus Anochetus Mayr, 1861 in Neogene amber from Sumatra (Hymenoptera: Formicidae) . 2021 . Comptes Rendus Palevol . 20 . 2 . 21–27 . 10.5852/cr-palevol2021v20a2 . free .
  226. Tribull . C. M. . Pankowski . M. V. . Colombo . W. D. . A new genus and species of Pristocerinae (Hymenoptera, Bethylidae) from upper Eocene Baltic amber with a review of conspecific association from insect fossils . 2021 . Journal of Hymenoptera Research . 85 . 119–133 . 10.3897/jhr.85.68658 . free .
  227. Rasnitsyn . A. P. . First Jurassic representative of the extinct family Peleserphidae (Hymenoptera, Proctotrupoidea) . 2021 . Journal of Hymenoptera Research . 84 . 295–300 . 10.3897/jhr.84.65493 . free .
  228. Belokobylskij . S. A. . Pankowski . M. G. . Pankowski . M. V. . Zaldívar-Riverón . A. . A new genus and three new species of fossil braconid wasps (Hymenoptera, Ichneumonoidea) from Eocene Baltic and Rovno ambers . 2021 . Journal of Paleontology . 95 . 6 . 1259–1272 . 10.1017/jpa.2021.47 . 2021JPal...95.1259B . 237921761 .
  229. Engel . M. S. . Herhold . H. . Davis . S. . Wang . B. . Thomas . J. . Stingless bees in Miocene amber of southeastern China (Hymenoptera: Apidae) . 2021 . Journal of Melittology . 105 . 105 . 1–83 . 10.17161/jom.i105.15734 . 239647786 . free .
  230. Li . L. . Shih . C. . Yang . J. . Wang . L. . Li . D. . Ren . D. . New amber record of Braconidae (Insecta: Hymenoptera) from the mid-Cretaceous of Myanmar . 2021 . Cretaceous Research . 124 . Article 104794 . 10.1016/j.cretres.2021.104794 . 2021CrRes.12404794L . 233882169 .
  231. Jouault . C. . Perrichot . V. . Nel . A. . New flat wasps from mid-Cretaceous Burmese amber deposits highlight the bethylid antiquity and paleobiogeography (Hymenoptera: Chrysidoidea) . 2021 . Cretaceous Research . 123 . Article 104772 . 10.1016/j.cretres.2021.104772 . 2021CrRes.12304772J . 234041758 .
  232. Zheng . Y. . Hu . H. . Zhang . H. . Chen . J. . Rasnitsyn . A. P. . Zhuo . D. . New genus and species of syspastoxyelid sawflies (Insecta, Hymenoptera) from the mid-Cretaceous Kachin amber with a review of the family Syspastoxyelidae . 2021 . Cretaceous Research . 127 . Article 104940 . 10.1016/j.cretres.2021.104940 . 2021CrRes.12704940Z .
  233. Li . L. . Shih . C. . Yang . J. . Gao . Y. . Ren . D. . Two new wasps from mid-Cretaceous Myanmar amber (Hymenoptera: Apocrita) . 2021 . Cretaceous Research . 131 . Article 105115 . 10.1016/j.cretres.2021.105115 . 244885445 .
  234. Herbert . M. C. M. . McKellar . R. C. . New genera Buserphites and Mesoserphites (Hymenoptera: Serphitidae) from mid-Cretaceous amber of Myanmar . 2021 . Cretaceous Research . 130 . Article 105025 . 10.1016/j.cretres.2021.105025 . 240331883 .
  235. Chen . H. . van Achterberg . C. . Hong . P. . Two new genera of Protobraconinae (Hymenoptera, Braconidae) from mid-Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 126 . Article 104914 . 10.1016/j.cretres.2021.104914 . 2021CrRes.12604914C .
  236. Brazidec . M. . Perrichot . V. . Nel . A. . Jouault . C. . Two new genera of belytine wasps (Hymenoptera: Diapriidae) from Cretaceous Burmese amber . 2021 . Proceedings of the Geologists' Association . 132 . 5 . 597–604 . 10.1016/j.pgeola.2021.09.006 . 2021PrGA..132..597B . 244613026 .
  237. Jouault . C. . Perrichot . V. . Nel . A. . Taxonomic addition to the early diverged parasitic wasps (Hymenoptera: Orussoidea) from the mid-Cretaceous Burmese amber . 2021 . Proceedings of the Geologists' Association . 132 . 3 . 324–331 . 10.1016/j.pgeola.2021.02.002 . 2021PrGA..132..324J . 234848669 .
  238. Jouault . C. . Rasnitsyn . A. P. . Pouillon . J.-M. . Nel . A. . 2021 . The first Curiosivespa Rasnitsyn, 1975 (Hymenoptera: Vespidae) from the Lower Cretaceous Crato formation (Brazil) . Annales de la Société Entomologique de France . Nouvelle Série . 57. 6 . 509–513 . 10.1080/00379271.2021.1976672 . 244229524 .
  239. Santer . M. . Álvarez-Parra . S. . Nel . A. . Peñalver . E. . Delclòs . X. . New insights into the enigmatic Cretaceous family Spathiopterygidae (Hymenoptera: Diaprioidea) . 2021 . Cretaceous Research . 133 . Article 105128 . 10.1016/j.cretres.2021.105128 . 245556639 . free . 2445/182542 . free .
  240. Radchenko . A. G. . New species of the fossil ant genus Drymomyrmex (Hymenoptera, Formicidae, Formicinae) from the late Eocene Rovno amber (Ukraine) . 2021 . Palaeoentomology . 4 . 6 . 544–549 . 10.11646/palaeoentomology.4.6.4 . 245149637 .
  241. Belokobylskij . S. A. . Dubovikoff . D. A. . Manukyan . A. R. . Zharkov . D. M. . Braconid parasitoids of ants (Hymenoptera, Braconidae, Euphorinae, Neoneurini) from Baltic amber with a discussion of records of fossil larvae parasitizing ant workers . 2021 . Journal of Hymenoptera Research . 84 . 29–43 . 10.3897/jhr.84.67749 . free .
  242. Li . L. . Shih . P. J. M. . Zhang . X. . Peng . C. . Li . D. . Ren . D. . Geometric Morphometric Analysis of two genera confirm three new wasps from the mid-Cretaceous of Myanmar (Hymenoptera: Aulacidae) . 2021 . Cretaceous Research . 130 . Article 105057 . 10.1016/j.cretres.2021.105057 . 242552161 .
  243. Olmi . M. . Guglielmino . A. . Müller . P. . Capradossi . L. . Perkovsky . E. E. . Descriptions of the first females of Embolemus (Hymenoptera: Chrysidoidea) from Kachin (Myanmar) amber . 2021 . Palaeoentomology . 4 . 1 . 44–49 . 10.11646/palaeoentomology.4.1.9 . 233944242 .
  244. Jouault . C. . Mid-Cretaceous Burmese amber pelecinid wasps (Hymenoptera, Pelecinidae) support the hypothesis of an Asian origin of the family . 2021 . Annales de Paléontologie . 107 . 1 . Article 102464 . 10.1016/j.annpal.2020.102464 . 2021AnPal.10702464J . 234321579 .
  245. Archibald . S. B. . Aase . A. . Nel . A. . 2021 . The second North American fossil horntail wood-wasp (Hymenoptera: Siricidae), from the early Eocene Green River Formation . Zootaxa . 4999 . 4 . 325–334 . 10.11646/zootaxa.4999.4.2 . 34810481 . 237762599 . free .
  246. Davidian . E. M. . Kaliuzhna . M. O. . Perkovsky . E. E. . First aphidiine wasp from the Sakhalinian amber . 2021 . Acta Palaeontologica Polonica . 66 . Supplement to 3 . S59–S65 . 10.4202/app.00843.2020 . 236723591 . free .
  247. Radchenko . A. G. . Perkovsky . E. E. . Vasilenko . D. V. . Formica species (Hymenoptera, Formicidae, Formicinae) in late Eocene Rovno amber . 2021 . Journal of Hymenoptera Research . 82 . 237–251 . 10.3897/jhr.82.64599 . free .
  248. Colombo . W. D. . Perkovsky . E. E. . Waichert . C. . Azevedo . C. O. . Synopsis of the fossil flat wasps Epyrinae (Hymenoptera, Bethylidae), with description of three new genera and 10 new species . 2021 . Journal of Systematic Palaeontology . 19 . 1 . 39–89 . 10.1080/14772019.2021.1882593 . 232313171 .
  249. Zheng . Y. . Kopylov . D. S. . Zhang . Q. . Zhang . H.-G. . Qin . M. . Chen . J. . Zhang . H.-C. . Discovery of a new symphytan wasp in the mid-Cretaceous Kachin amber (Hymenoptera, Syspastoxyelidae) . 2021 . Palaeoentomology . 4 . 6 . 629–636 . 10.11646/palaeoentomology.4.6.12 . 245173388 .
  250. Kopylov . D. S. . Zhang . Q. . Zhang . H.-C. . The Darwin wasps (Hymenoptera: Ichneumonidae) of Burmese amber . 2021 . Palaeoentomology . 4 . 6 . 592–603 . 10.11646/palaeoentomology.4.6.8 . 245157688 .
  251. Lepeco . A. . Melo . G. A. R. . The wasp genus †Holopsenella in mid-Cretaceous Burmese amber (Hymenoptera: †Holopsenellidae stat. nov.) . 2021 . Cretaceous Research . 131 . Article 105089 . 10.1016/j.cretres.2021.105089. 0195-6671 . 244055567 .
  252. Olmi . M. . Chen . H.-Y. . Shih . C. . Müller . P. . Capradossi . L. . Ren . D. . Perkovsky . E. E. . Guglielmino . A. . New species of Hybristodryinus Engel (Hymenoptera, Dryinidae) from mid-Cretaceous amber of northern Myanmar, with notes on their possible hosts . 2021 . Journal of Hymenoptera Research . 81 . 43–55 . 10.3897/jhr.81.57792 . free .
  253. Wang . Z. . Olmi . M. . Shih . C. . Ren . D. . Gao . T. . New species of Hybristodryinus from mid-Cretaceous Myanmar amber (Hymenoptera, Dryinidae) . 2021 . Cretaceous Research . 125 . Article 104861 . 10.1016/j.cretres.2021.104861. 2021CrRes.12504861W . 0195-6671 .
  254. Bremer . J. . van de Kamp . T. . Talamas . E. J. . Janzenella theia Bremer & Talamas (Platygastroidea, Janzenellidae): a new species from Baltic amber . 2021 . Journal of Hymenoptera Research . 87 . 223–233 . 10.3897/jhr.87.67256 . free .
  255. Won . C. G. . So . K. S. . Two new wasps (Insecta: Hymenoptera) from the Lower Cretaceous Sinuiju Formation of Ryonsang-dong, North Phyongan Province, Democratic People's Republic of Korea . 2021 . Cretaceous Research . 131 . Article 105086 . 10.1016/j.cretres.2021.105086 . 243805918 .
  256. Jouault . C. . Maréchal . A. . Condamine . F. L. . Wang . B. . Nel . A. . Legendre . F. . Perrichot . V. . Including fossils in phylogeny: a glimpse into the evolution of the superfamily Evanioidea (Hymenoptera: Apocrita) under tip-dating and the fossilized birth–death process . 2022. 194. 4. 1396–1423 . Zoological Journal of the Linnean Society . 10.1093/zoolinnean/zlab034.
  257. Radchenko . A. G. . Proshchalykin . M. Yu. . New extinct ant genus (Hymenoptera, Formicidae, Myrmicinae) from late Eocene Rovno amber . 2021 . Journal of Hymenoptera Research . 84 . 271–282 . 10.3897/jhr.84.65238 . free .
  258. Olmi . M. . Vasilenko . D. V. . Capradossi . L. . Perkovsky . E. E. . Guglielmino . A. . 2021 . A new species of Lonchodryinus (Hymenoptera, Dryinidae) from Upper Eocene Baltic amber . Zootaxa . 5020 . 2 . 328–336 . 10.11646/zootaxa.5020.2.5 . 34810999 . 238658382 .
  259. Belokobylskij . S. A. . Jouault . C. . Two new striking braconid genera (Hymenoptera: Braconidae) from the mid-Cretaceous Burmese amber . 2021 . Proceedings of the Geologists' Association . 132 . 4 . 426–437 . 10.1016/j.pgeola.2021.04.003 . 2021PrGA..132..426B . 236271642 .
  260. Gao . J. . Engel . M. S. . Shih . C. . Ren . D. . Gao . T. . A new genus of anaxyelid wood wasps from the mid-Cretaceous and the phylogeny of Anaxyelidae (Hymenoptera) . 2021 . Journal of Hymenoptera Research . 86 . 151–169 . 10.3897/jhr.86.73161 . free .
  261. Jouault . C. . Nel . A. . A new genus and species of Aulacidae (Hymenoptera: Evanioidea) from mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 124 . Article 104799 . 10.1016/j.cretres.2021.104799 . 2021CrRes.12404799J . 233846750 .
  262. Jouault . C. . Aase . A. . Nel . A. . Past ecosystems drive the evolution of the early diverged Symphyta (Hymenoptera: Xyelidae) since the earliest Eocene . 2021 . Fossil Record . 24 . 2 . 379–393 . 10.5194/fr-24-379-2021 . free .
  263. Book: Yu . Y. . Hu . G. . Zhu . Y. . Li . Y. . Jiang . W. . Rasnitsyn . A. P. . Zhang . H. . Zhang . Q. . 2021 . New material of Peleserphidae (Proctotrupoidea, Hymenoptera) in the mid-Cretaceous Burmese (Kachin) Amber . S-C. Chang . D. Zheng . Mesozoic Biological Events and Ecosystems in East Asia . Geological Society, London, Special Publications . The Geological Society of London . 10.1144/SP521-2021-128 . 244645180 .
  264. Varela-Hernández . F. . Riquelme . F. . A New Ant Species of the Genus Pheidole Westwood, 1839 from Miocene Mexican Amber . 2021 . Southwestern Entomologist . 46 . 1 . 75–82 . 10.3958/059.046.0107 . 232357684 .
  265. Zheng . Y. . Hu . H. . Chen . D. . Chen . J. . Zhang . H. . Rasnitsyn . A. P. . New fossil records of Xyelidae (Hymenoptera) from the Middle Jurassic of Inner Mongolia, China . 2021 . European Journal of Taxonomy . 733 . 146–159 . 10.5852/ejt.2021.733.1229 . free .
  266. Jouault . C. . Nel . A. . A new species of Prosyntexis Sharkey, 1990 (Hymenoptera: Sepulcidae) from the Lower Cretaceous Crato Formation of Brazil confirmed by geometric morphometric analysis . 2021 . Palaeoentomology . 4 . 2 . 171–177 . 10.11646/palaeoentomology.4.2.6 . 235511059 .
  267. Talamas . E. J. . Popovici . O. . Shih . C. . Ren . D. . Prototeleia Talamas, Popovici, Shih & Ren: A new genus of Platygastridae from Burmese amber . 2021 . Journal of Hymenoptera Research . 87 . 67–80 . 10.3897/jhr.87.65472 . free .
  268. Jouault . C. . Brazidec . M. . A new protopristocerine wasp (Hymenoptera: Bethylidae) from the mid-Cretaceous Burmese amber . 2021 . Annales de Paléontologie . 107 . 4 . Article 102522 . 10.1016/j.annpal.2021.102522 . 2021AnPal.10702522J . 244791642 .
  269. Olmi . M. . Guglielmino . A. . Parise . G. . Capradossi . L. . Perkovsky . E. E. . Discovery of a new genus and species of Dryinidae (Hymenoptera: Chrysidoidea) from Kachin (Myanmar) amber: Rasnitsynum burmense gen. et sp. nov. . 2021 . Palaeoentomology . 4 . 5 . 416–420 . 10.11646/palaeoentomology.4.5.3 . 240513429 .
  270. Manukyan . A. R. . Zhindarev . L. A. . Fossil Darwin wasps (Hymenoptera: Ichneumonidae) from Baltic amber . 2021 . Palaeoentomology . 4 . 6 . 637–647 . 10.11646/palaeoentomology.4.6.13 . 245191818 .
  271. Simutnik . S. A. . Perkovsky . E. E. . Vasilenko . D. V. . Sakhalinencyrtus leleji Simutnik gen. et sp. nov. of earliest Encyrtidae (Hymenoptera, Chalcidoidea) from Sakhalinian amber . 2021 . Journal of Hymenoptera Research . 84 . 361–372 . 10.3897/jhr.84.66367 . free .
  272. Davidian . E. M. . Manukyan . A. R. . Belokobylskij . S. A. . A new genus and species of the aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from the Eocene Sakhalinian amber . 2021 . Palaeoentomology . 4 . 6 . 537–543 . 10.11646/palaeoentomology.4.6.3 . 245166207 .
  273. Moser . M. . Burks . R. A. . Ulmer . J. M. . Heraty . J. M. . van de Kamp . T. . Krogmann . L. . Taxonomic description and phylogenetic placement of two new species of Spalangiopelta (Hymenoptera: Pteromalidae: Ceinae) from Eocene Baltic amber . 2021 . PeerJ . 9 . e10939 . 10.7717/peerj.10939 . 34113480 . 8162234 . free .
  274. Jouault . C. . Nel . A. . The oldest Cenozoic ant fossil: †Tyrannomecia gen. nov. (Formicidae: Myrmeciinae) from the Palaeocene Menat Formation (France) . Historical Biology . 2022 . 34 . 11 . 2241–2248 . 10.1080/08912963.2021.2010192 . 245194843 .
  275. Abels . J. . Wedmann . S. . A fossil wasp (Hymenoptera: Vespidae: Vespula? hassiaca) from the Eocene of Messel . 2021 . Palaeontographica Abteilung A . 323 . 1–3 . 105–117 . 10.1127/pala/2021/0122 . 245248645 .
  276. Manukyan . A.R. . Smirnova . A.V. . New data on the family Siricidae (Hymenoptera, Symphyta) in Baltic amber . 2021 . Paleontological Journal . 55 . 2 . 157–165 . 10.1134/S003103012102009X . 0031-0301 . 233746801 .
  277. Archibald . S. B. . Rasnitsyn . A. P. . The early Eocene Eourocerus anguliterreus gen. et sp. nov (Hymenoptera, Siricidae) from Republic, Washington . 2022 . Zootaxa . 5105 . 2 . 289–295 . 10.11646/zootaxa.5105.2.8 . 35391300 . 247240762 .
  278. Zhuang . Y. . Ran . H. . Li . X. . Feng . C. . Liu . Y. . A new species of the iron maiden ant based on an alate female from mid-Cretaceous Burmese amber (Hymenoptera: Formicidae: †Zigrasimecia) . 2021 . Cretaceous Research . 130 . Article 105056 . 10.1016/j.cretres.2021.105056 . 240812443 .
  279. Guo . Y. . Shih . C. . Zhuo . D. . Ren . D. . Zhao . Y. . Gao . T. . The first queen-worker association for Cretaceous Formicidae: the winged caste of Haidomyrmex cerberus . 2021 . ZooKeys . 1048 . 69–78 . 10.3897/zookeys.1048.66920 . 34305419 . 8280096 . free .
  280. Radchenko . A. G. . Perkovsky . E. E. . Wheeler's dilemma revisited: first OecophyllaLasius syninclusion and other ants syninclusions in the Bitterfeld amber (late Eocene) . 2021 . Invertebrate Zoology . 18 . 1 . 47–65 . 10.15298/invertzool.18.1.05 . 234800986 . free .
  281. Badano . D. . Fratini . M. . Maugeri . L. . Palermo . F. . Pieroni . N. . Cedola . A. . Haug . J. T. . Weiterschan . T. . Velten . J. . Mei . M. . Di Giulio . A. . Cerretti . P. . X-ray microtomography and phylogenomics provide insights into the morphology and evolution of an enigmatic Mesozoic insect larva . 2021 . Systematic Entomology . 46 . 3 . 672–684 . 10.1111/syen.12482 . 235363035 . free . 11573/1552955 . free .
  282. Jouault . C. . A new species of thorny lacewing (Neuroptera: Rhachiberothidae: Paraberothinae) from mid-Cretaceous Burmese amber with novel raptorial foreleg structure . 2021 . Proceedings of the Geologists' Association . 133 . 32–39 . 10.1016/j.pgeola.2021.11.001 . 244457471 . free .
  283. Cao . L.-R. . Wang . B. . Liu . X.-Y. . A new genus and species of Mesochrysopidae (Neuroptera) from the mid-Cretaceous Burmese amber . 2021 . Palaeoentomology . 4 . 1 . 77–84 . 10.11646/palaeoentomology.4.1.12 . 233963511 .
  284. Lu . X. . Wang . B. . Liu . X. . New Cretaceous antlion-like lacewings promote a phylogenetic reappraisal of the extinct myrmeleontoid family Babinskaiidae . Scientific Reports . 11 . 1 . Article number 16431 . 2021 . 10.1038/s41598-021-95946-z . 34385561 . 8361207 . 2021NatSR..1116431L . free .
  285. Xu . Y. . Zheng . B. . Fang . H. . Shih . C. . Ren . D. . Wang . Y. . 2021 . New fossil giant lacewings from the Middle Jurassic Jiulongshan Formation of China (Neuroptera, Ithonidae) . Zootaxa . 5067 . 2 . 259–266 . 10.11646/zootaxa.5067.2.7 . 1175-5326 . 34810745 . 243981058 .
  286. Nakamine . H. . A new species of Mesochrysopidae (Neuroptera) from the Lower Cretaceous Crato Formation of Brazil . 2021 . Palaeodiversity . 14 . 1 . 115–119 . 10.18476/pale.v14.a4 . free .
  287. Makarkin . V.N. . Archibald . S.B. . Mathewes . R.W. . 2021 . New Protosmylinae (Neuroptera: Osmylidae) from the early Eocene of western North America, with taxonomic remarks . Zootaxa . 4980 . 1 . 142–156 . 10.11646/zootaxa.4980.1.9 . 34186986. 235685548 .
  288. Khramov . A. V. . 2021 . Osmyloberotha, an unusual new genus of beaded lacewings (Neuroptera: Berothidae) from Burmese amber . Zootaxa . 5060 . 2 . 95–99 . 10.11646/zootaxa.5060.2.5 . 34811173 . 240194221 .
  289. Nakamine . H. . Yamamoto . S. . Takahashi . Y. . Li . H. . Liu . X. . A remarkable new thorny lacewing from mid-Cretaceous amber from northern Myanmar (Neuroptera: Rhachiberothidae) . 2021 . PalZ . 96 . 2 . 207–217 . 10.1007/s12542-021-00589-0 . 244780786 .
  290. Jouault . C. . Nel . A. . A new myrmeleontoid genus and species from the Lower Cretaceous Crato Formation (Neuroptera, Babinskaiidae) . 2021 . Palaeoentomology . 4 . 3 . 204–208 . 10.11646/palaeoentomology.4.3.4 . 237819174 .
  291. Makarkin . V. N. . Ansorge . J. . Khramov . A. V. . Revision of Epigambriinae Handlirsch, stat. nov., a subfamily of Early Jurassic Ithonidae s.l. (Neuroptera) . 2021 . Palaeoentomology . 4 . 6 . 516–531 . 10.11646/palaeoentomology.4.6.1 . 245181387 .
  292. Huang . D. . Lian . X. . Jouault . C. . Gao . J. . Nel . A. . 2021 . First green lacewing (Insecta: Neuroptera: Chrysopidae) from the Palaeocene Sanshui basin of Guangdong, South China . Historical Biology . 34 . 4 . 704–712 . 10.1080/08912963.2021.1943381 . 237756011 .
  293. Haug . G. T. . Haug . C. . Haug . J. T. . The morphological diversity of spoon-winged lacewing larvae and the first possible fossils from 99 million-year-old Kachin amber, Myanmar . 2021 . Palaeodiversity . 14 . 1 . 133–152 . 10.18476/pale.v14.a6 . free .
  294. Haug . J. T. . Baranov . V. . Müller . P. . Haug . C. . New extreme morphologies as exemplified by 100 million-year-old lacewing larvae . 2021 . Scientific Reports . 11 . 1 . Article number 20432 . 10.1038/s41598-021-99480-w . 34650142 . 8517013 . free .
  295. Archibald . S. B. . Makarkin . V. N. . Early Eocene snakeflies (Raphidioptera) of western North America from the Okanagan Highlands and Green River Formation . 2021 . Zootaxa . 4951 . 1 . 41–79 . 10.11646/zootaxa.4951.1.2 . 33903413 . 233411745 .
  296. Engel . Michael S. . 2011 . A new snakefly from the Eocene Green River Formation (Raphidioptera: Raphidiidae). Transactions of the Kansas Academy of Science . 114 . 1–2 . 77–87 . 10.1660/062.114.0107 . 85011364 .
  297. Jouault . C. . Engel . M. S. . Nel . A. . A new baissopterid snakefly (Raphidioptera: Baissopteridae) from mid-Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 129 . Article 105028 . 10.1016/j.cretres.2021.105028 . 239253683 .
  298. Ri . C.-J. . Won . C.-G. . So . K.-S. . Ho . M.-S. . New snakeflies (Insecta: Raphidioptera: Mesoraphidiidae) from the Lower Cretaceous Sinuiju Formation of the Democratic People's Republic of Korea . 2021 . Cretaceous Research . 132 . Article 105105 . 10.1016/j.cretres.2021.105105 . 244700502 .
  299. Huang . D. . Fu . Y. . Lian . X. . Gao . J. . Nel . A. . 2021 . The first Chinese Protohymenidae (Palaeoptera: Megasecoptera) . Historical Biology . 34 . 3 . 458–461 . 10.1080/08912963.2021.1929950 . 236405039 .
  300. Logghe . A. . Garrouste . R. . Steyer . J.-S. . Pouillon . J.-M. . Nel . A. . 2021 . The first Palaeodictyoptera (Insecta) from the Carboniferous-Permian basin of Graissessac (France) . Historical Biology . 34 . 3 . 486–492 . 10.1080/08912963.2021.1929953 . 236354115 .
  301. Brauckmann . C. . Herd . K. J. . Leipner . A. . First Eugereonidae (Insecta: Palaeodictyoptera) from the Pennsylvanian (Late Carboniferous) of the Piesberg site near Osnabrück, Germany . PalZ . 2023 . 4 . 861–866 . 97 . 10.1007/s12542-021-00578-3 . 244745023 . free .
  302. Rosová . K. . Sinitshenkova . N. D. . Prokop . J. . Evidence for wing development in the Late Palaeozoic Palaeodictyoptera revisited . 2021 . Arthropod Structure & Development . 63 . Article 101061 . 10.1016/j.asd.2021.101061 . 34098321 . 235369956 .
  303. Brandão . N. C. A. . Bittencourt . J. S. . Calor . A. R. . Mendes . M. . Langer . M. C. . The Ephemeroptera (Hexapoda, Insecta) from the Lower Cretaceous Crato Formation (NE Brazil): a new genus and species, and reassessment of Costalimella zucchii Zamboni, 2001 and Cratogenites corradiniae Martins-Neto, 1996 . 2021 . Cretaceous Research . 127 . Article 104923 . 10.1016/j.cretres.2021.104923 . 2021CrRes.12704923B .
  304. Godunko . R. J. . Martynov . A. V. . Staniczek . A. H. . First fossil record of the mayfly family Vietnamellidae (Insecta, Ephemeroptera) from Burmese Amber confirms its Oriental origin and gives new insights into its evolution . 2021 . ZooKeys . 1036 . 99–120 . 10.3897/zookeys.1036.66435 . free . 34040482 . 8128840 .
  305. Storari . A. P. . Godunko . R. J. . Salles . F. F. . Saraiva . A. A. F. . Staniczek . A. H. . Rodrigues . T. . 2021 . An overview of the Hexagenitidae (Ephemeroptera) from the Crato Formation (Aptian, Lower Cretaceous) of Brazil, with the description of a new species . Historical Biology . 34 . 5 . 875–884 . 10.1080/08912963.2021.1952196 . 237727305 .
  306. Sinitshenkova . N. D. . A new mayfly species Triassodotes rasnitsyni sp. nov. of the family Misthodotidae Tillyard, 1932 (Insecta; Ephemerida, Permoplectoptera) from the Triassic deposits of Kuzbass, Russia . 2021 . Palaeoentomology . 4 . 5 . 429–432 . 10.11646/palaeoentomology.4.5.6 . 244195004 .
  307. Sroka . P. . Godunko . R. J. . Sinitshenkova . N. D. . Prokop . J. . 2021 . Life history, systematics and flight ability of the Early Permian stem-mayflies in the genus Misthodotes Sellards, 1909 (Insecta, Ephemerida, Permoplectoptera) . BMC Ecology and Evolution . 21 . 1 . Article number 97 . 10.1186/s12862-021-01820-x . 34024284 . 8142488 . free .
  308. King . M. R. . La Croix . A. D. . Gates . T. A. . Anderson . P. B. . Zanno . L. E. . Glossifungites gingrasi n. isp., a probable subaqueous insect domicile from the Cretaceous Ferron Sandstone, Utah . 2021 . Journal of Paleontology . 95 . 3 . 427–439 . 10.1017/jpa.2020.115 . 2021JPal...95..427K . free .
  309. Xia . G. . Zheng . D. . Krieg-Jacquier . R. . Fan . Q. . Chen . Y. . Nel . A. . The oldest-known Lestidae (Odonata) from the late Eocene of Tibet: palaeoclimatic implications . 2021 . Geological Magazine . 159 . 4 . 511–518 . 10.1017/S0016756821001102 . 242028737 .
  310. Huang . D. . Fu . Y. . Lian . X. . Gao . J. . Nel . A. . The oldest malachite damselfly (Odonata: Synlestidae) from the Lower Cretaceous of China . 2021 . Cretaceous Research . 129 . Article 105023 . 10.1016/j.cretres.2021.105023 . 239681781 . free .
  311. Nel . A. . Maastrichtian representatives of the dragonfly family Aeschnidiidae question the entomofaunal turnover of the early Late Cretaceous . 2021 . Palaeoentomology . 4 . 3 . 209–212 . 10.11646/palaeoentomology.4.3.5 . 237876331 .
  312. Archibald . S. B. . Cannings . R. A. . Erickson . R. J. . Bybee . S. M. . Mathewes . R. W. . The Cephalozygoptera, a new, extinct suborder of Odonata with new taxa from the early Eocene Okanagan Highlands, western North America . 2021 . Zootaxa . 4934 . 1 . zootaxa.4934.1.1 . 10.11646/zootaxa.4934.1.1 . 33756770 . 232337536 .
  313. Felker . A. . Vasilenko . D. . A new species of the ʻprotozygopteranʼ damselfly (Odonata: Permagrionidae) from the Lower-Middle Permian of Russia . 2021 . Palaeoentomology . 4 . 5 . 462–467 . 10.11646/palaeoentomology.4.5.12 . 240547006 .
  314. Zheng . D. . Li . S. . Zhao . Y. . Zhang . H. . A potential telephlebiid dragonfly (Odonata: Anisoptera: Aeshnoidea) from Miocene of Yunnan, southwestern China . 2021 . Palaeoentomology . 4 . 3 . 227–242 . 10.11646/palaeoentomology.4.3.11 . 237825025 .
  315. Petrulevičius . J. F. . 2021 . First Coenagrionid Damselfly (Odonata: Zygoptera) from the Late Palaeocene of Northwestern Argentina . Life: The Excitement of Biology . 9 . 1 . 6–15 .
  316. Nel . A. . Revision of the damselfly Hesperagrion praevolans (Odonata, Zygoptera, Coenagrionidae) from the uppermost Eocene of Florissant (Colorado, USA) . 2022 . Palaeoentomology . 5 . 6 . 517–519 . 10.11646/palaeoentomology.5.6.2 . 255089799 .
  317. Deregnaucourt . I. . Bardin . J. . Anderson . J. M. . Béthoux . O. . The wing venation of a new fossil species, reconstructed using geometric morphometrics, adds to the rare fossil record of Triassic Gondwanian Odonata . 2021 . Arthropod Structure & Development . 63 . Article 101056 . 10.1016/j.asd.2021.101056 . 33984598 . 234494778 .
  318. So . K. S. . Won . C. G. . The first 'Megapodagrionidae' (Odonata, Zygoptera) from the Lower Cretaceous of Democratic People's Republic of Korea . 2021 . Cretaceous Research . 130 . Article 105054 . 10.1016/j.cretres.2021.105054 . 244226045 .
  319. Book: Zheng . D. . Jarzembowski . E. A. . Zhuo . D. . Nel . A. . 2021 . Protohemiphlebiidae fam. nov., a stem hemiphlebioid damselfly from Cretaceous amber in Kachin . S-C. Chang . D. Zheng . Mesozoic Biological Events and Ecosystems in East Asia . Geological Society, London, Special Publications . 521 . 171–184 . The Geological Society of London . 10.1144/SP521-2020-249 . 244087958 .
  320. Martynov . A. V. . Vasilenko . D. V. . Perkovsky . E. E. . First Odonata from Upper Eocene Rovno amber (Ukraine) . Historical Biology . 2022 . 34 . 11 . 2182–2187 . 10.1080/08912963.2021.2005040 . 244914618 .
  321. Archibald . S. B. . Cannings . R. A. . 2021 . A new genus and species of Euphaeidae (Odonata, Zygoptera) from the early Eocene Okanagan Highlands locality at Republic, Washington, U.S.A. . Zootaxa . 4966 . 3 . 392–400 . 10.11646/zootaxa.4966.3.11 . 34186607 . 235557114 .
  322. Won . C.G. . So . K.S. . Kim . H.C. . A new odonatan (Stenophlebiidae) from the Lower Cretaceous Sinuiju Formation of North Phyongan Province, the Democratic People's Republic of Korea . 2021 . Palaeoworld . 31 . 116–120 . 10.1016/j.palwor.2021.02.002. 1871-174X . 233959783 .
  323. Nel . A. . Zheng . D. . The recently proposed odonatan 'suborder' Cephalozygoptera: fact or fiction . 2021 . Palaeoentomology . 4 . 2 . 165–170 . 10.11646/palaeoentomology.4.2.5 . 235536486 .
  324. Archibald . S. B. . Cannings . R. A. . The head of Cephalozygoptera (Odonata) . 2021 . Zootaxa . 5047 . 1 . 97–100 . 10.11646/zootaxa.5047.1.10 . 34811004 . 244256746 . free .
  325. Felker . A. S. . The first damselflies of the family Kennedyidae (Odonata: Protozygoptera) from the Permian-Triassic boundary deposits of the Kuznetsk Basin, Russia . 2021 . Paleontological Journal . 55 . 2 . 166–173 . 10.1134/S0031030121020052 . 233746783 .
  326. Felker . A. S. . New damselflies of the family Kennedyidae (Odonata: Protozygoptera) from the Upper Permian of the Vologda Region . 2021 . Paleontological Journal . 55 . 4 . 396–404 . 10.1134/S0031030121040067 . 237375821 .
  327. Béthoux . O. . Norrad . R. E. . Stimson . M. R. . King . O. A. . Allen . L. F. . Deregnaucourt . I. . Hinds . S. J. . Lewis . J. H. . Schneider . J. W. . A unique, large-sized stem Odonata (Insecta) found in the early Pennsylvanian of New Brunswick (Canada) . 2021 . Fossil Record . 24 . 2 . 207–221 . 10.5194/fr-24-207-2021 . free .
  328. Zessin . W. . Brauckmann . C. . Gröning . E. . A new insect (probably basal Odonatoptera) from the Pennsylvanian (Late Carboniferous) of the Piesberg Fossil-Lagerstätte, Osnabrück, Germany . 2021 . Palaeoentomology . 4 . 6 . 532–536 . 10.11646/palaeoentomology.4.6.2 . 245170114 .
  329. Quispe . L. . Roques . P. . Garrouste . R. . Nel . A. . 2021 . Carboniferous Blattinopsidae: revision of Klebsiella and new genus and species from Avion (Insecta, Paoliida) . Historical Biology . 34 . 3 . 383–389 . 10.1080/08912963.2021.1916817 . 234869567 .
  330. Rasnitsyn . A. P. . Aristov . D. S. . New species of the genus Blattinopsis Giebel, 1867 (Insecta: Blattinopsida: Blattinopsidae) from the Permian of Taimyr Peninsula, Russia . 2021 . Far Eastern Entomologist . 437 . 6–9 . 10.25221/fee.437.2 . 239636286 . free .
  331. Aristov . D. S. . Rasnitsyn . A. P. . Naugolnykh . S. V. . New Blattinopsidae (Insecta: Blattinopsida) in the Permian of the Pechora Basin (Komi Republic, Russia) in the context of landscape and vegetation evolution . 2021 . Paleontological Journal . 55 . 6 . 641–649 . 10.1134/S0031030121060022 . 245009855 .
  332. Aristov . D. S. . Rasnitsyn . A. P. . New and little known Blattinopsidae (Insecta: Blattinopsida) from the Middle Permian of Russia . 2021 . Paleontological Journal . 55 . 3 . 288–293 . 10.1134/S0031030121030059 . 235966366 .
  333. Luo . Y. . Bourgoin . T. . Szwedo . J. . Feng . J.-N. . Acrotiarini trib. nov., in the Cixiidae (Insecta, Hemiptera, Fulgoromorpha) from mid-Cretaceous amber of northern Myanmar, with new insights in the classification of the family . 2021 . Cretaceous Research . 128 . Article 104959 . 10.1016/j.cretres.2021.104959 . 2021CrRes.12804959L . free .
  334. Heiss . E. . Kairišs . K. . Bukejs . A. . The invisible becomes visible: X-ray micro-CT reconstruction of Aneurus damzeni sp. nov. (Hemiptera: Heteroptera: Aradidae) from Eocene Baltic amber . 2021 . Zootaxa . 4950 . 1 . 189–195 . 10.11646/zootaxa.4950.1.11 . 33903327 . 233409823 .
  335. Swanson . D. R. . Heads . S. W. . Taylor . S. J. . Wang . Y. . 2021 . A new remarkably preserved fossil assassin bug (Insecta, Heteroptera, Reduviidae) from the Eocene Green River Formation of Colorado . Papers in Palaeontology . 7 . 3 . 1459–1478 . 10.1002/spp2.1349 . free .
  336. Kim . J. . Chérot . F. . Jung . S. . 2021 . A new genus and species of the subfamily Mirinae (Hemiptera: Cimicomorpha: Miridae) from Eocene Baltic amber with a new generic combination for Calocoris antennatus Statz in Statz & Wagner, 1950 . Zootaxa . 5057 . 4 . 571–576 . 10.11646/zootaxa.5057.4.7 . 34811191 . 239959240 .
  337. Shcherbakov . D. E. . New Curvicubitidae and Paraknightiidae (Homoptera: Cicadomorpha) from the Triassic of Central Asia . 2021 . Russian Entomological Journal . 30 . 2 . 129–134 . 10.15298/rusentj.30.2.02 . 242458292 . free .
  338. Souma . J. . Yamamoto . S. . Takahashi . Y. . A new species of the fossil lace bug genus Burmacader (Hemiptera: Heteroptera: Tingidae) from mid-Cretaceous Kachin amber from northern Myanmar . 2021 . Cretaceous Research . 126 . Article 104911 . 10.1016/j.cretres.2021.104911. 0195-6671 . free .
  339. Heiss . E. . Guilbert . E. . A new species of Burmacader Heiss & Guilbert, 2013 from Cretaceous Burmese amber (Hemiptera, Heteroptera, Tingidae) . 2021 . Palaeoentomology . 4 . 1 . 30–33 . 10.11646/palaeoentomology.4.1.6 . 233966351 .
  340. Liu . G. . Wang . X. . Zhuo . D. . Chen . J. . A new non-jumping plant-louse (Hemiptera, Sternorrhyncha, Malmopsyllidae) in mid-Cretaceous Kachin amber, northern Myanmar . 2021 . Cretaceous Research . 124 . Article 104816 . 10.1016/j.cretres.2021.104816 . 2021CrRes.12404816L . 233619062 .
  341. Qiao . D. . Zhang . W. . Zhang . X. . Ren . D. . Yao . Y. . New genus and species of Tettigarctidae (Hemiptera: Cicadomorpha: Cicadoidea) from the mid-Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 126 . Article 104900 . 10.1016/j.cretres.2021.104900 . 2021CrRes.12604900Q .
  342. Souma . J. . Yamamoto . S. . Takahashi . Y. . Discovery of the Smallest Lace Bug from Mid-Cretaceous of Northern Myanmar Supports the Hypothesis of a Miniaturization Phenomenon of Insects in Kachin Amber (Hemiptera: Heteroptera: Tingidae) . 2021 . Taxonomy . 1 . 2 . 60–68 . 10.3390/taxonomy1020007 . free .
  343. Kim . J. . Lim . H. . Jung . S. . A first member of bamboo-feeding lineage plant bug (Hemiptera: Heteroptera: Miridae: Mecistoscelini) in mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 121 . Article 104741 . 10.1016/j.cretres.2020.104741 . 2021CrRes.12104741K . 233567365 .
  344. Zhang . X. . Yao . Y. . Ren . D. . Pang . H. . A new species of Cretodorus (Hemiptera: Fulgoromorpha: Fulgoroidea: Mimarachnidae) from Upper Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 128 . Article 104988 . 10.1016/j.cretres.2021.104988 . 2021CrRes.12804988Z . 238849433 .
  345. Fu . Y. . Huang . D. . A new sinoalid froghopper in mid-Cretaceous amber from northern Myanmar (Hemiptera, Cicadomorpha, Sinoalidae) . 2021 . Cretaceous Research . 125 . Article 104841 . 10.1016/j.cretres.2021.104841 . 2021CrRes.12504841F .
  346. Zhang . X. . Yao . Y. . Ren . D. . Pang . H. . Chen . H. . New mimarachnids (Hemiptera, Fulgoromorpha, Fulgoroidea) in mid-Cretaceous Burmese amber . 2021 . ZooKeys . 1057 . 37–48 . 10.3897/zookeys.1057.66434 . 34539197 . 8410752 . free .
  347. Jiang . H. . Chen . J. . Szwedo . J. . A new Jaculistilus species of Mimarachnidae (Hemiptera: Fulgoromorpha) from mid-Cretaceous Kachin amber of northern Myanmar, with geometric morphometric analysis of the mimarachnid genera . 2022 . Cretaceous Research . 141 . 105368 . 10.1016/j.cretres.2022.105368 . 252413881 .
  348. Song . Z.-S. . Zhang . C.-L. . Xi . H.-Y. . Szwedo . J. . Bourgoin . T. . First record of adult Dorytocidae — Dorytocus jiaxiaoae Song, Szwedo & Bourgoin sp. nov. (Hemiptera: Fulgoromorpha: Fulgoroidea) from mid-Cretaceous Kachin amber . 2021 . Cretaceous Research . 125 . Article 104863 . 10.1016/j.cretres.2021.104863 . 2021CrRes.12504863S .
  349. Chen . J. . Jiang . H. . Shang . T. . Zhang . L. . Zheng . Y. . Zhang . Q. . Zhang . H. . The second leafhopper of the subfamily Ledrinae (Hemiptera, Cicadellidae) in mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 122 . Article 104763 . 10.1016/j.cretres.2021.104763 . 2021CrRes.12204763C . 233579718 .
  350. Kim . J. . Jung . S. . 2021 . A new species of extinct genus Electromyiomma Popov & Herczek (Hemiptera: Miridae: Isometopinae) from Eocene Baltic amber, with the key to Electromyiomma species . Zootaxa . 4927 . 2 . 289–293 . 10.11646/zootaxa.4927.2.9 . 33756714 . 232339534 .
  351. Wedmann . S. . Kment . P. . Campos . L. A. . Hörnschemeyer . T. . 2021 . Bizarre morphology in extinct Eocene bugs (Heteroptera: Pentatomidae) . Royal Society Open Science . 8 . 12 . Article ID 211466 . 10.1098/rsos.211466 . 34909219 . 8652274 . 2021RSOS....811466W . free .
  352. Cumming . R. T. . Le Tirant . S. . Drawing the Excalibur bug from the stone: adding credibility to the double-edged sword hypothesis of coreid evolution (Hemiptera, Coreidae) . 2021 . ZooKeys . 1043 . 117–131 . 10.3897/zookeys.1043.67730 . free . 34163298 . 8217075 .
  353. Monferran . M. D. . de Lima . F. J. . Kellner . A. W. A. . Sayão . J. M. . Filho . E. B. S. . Saraiva . A. Á. F. . Sabater . L. M. . Bantim . R. A. M. . An unusual preservation of a new species of Cicadomorpha (Auchenorrhyncha) from the Crato formation, Lower Cretaceous of Brazil . Historical Biology . 2022 . 34 . 7 . 1166–1174 . 10.1080/08912963.2021.1966776 . 244239311 .
  354. Cifuentes-Ruiz . P. . Brailovsky . H. . Serrano-Sánchez . M. L. . Vega . F. J. . 2021 . First fossil Schizopteridae (Hemiptera: Heteroptera) in Miocene amber from Chiapas, Mexico . Boletín de la Sociedad Geológica Mexicana . 73 . 3 . A170121 . 10.18268/BSGM2021v73n3a170121 . 245031228 . free .
  355. Shcherbakov . D. E. . Emeljanov . A.F. . Paradoxical derbid-like planthopper (Homoptera: Fulgoroidea) from Cretaceous Burmese amber . 2021 . Russian Entomological Journal . 30 . 2 . 135–139 . 10.15298/rusentj.30.2.03 . 237815990 . free .
  356. Fu . Y.Z. . Huang . D.Y. . A new species of Sinoalidae from the topmost Late Jurassic Daohugou Bed (Hemiptera, Cicadomorpha) . 2021 . Palaeoentomology . 4 . 1 . 34–38 . 10.11646/palaeoentomology.4.1.7 . 233954621 .
  357. Doweld . A. B. . Karatauella, a new generic replacement name for fossil Carpenterella Becker-Migdisova, 1968 (Insecta: Hemiptera: Protopsyllidiidae incertae sedis) . 2021 . Zootaxa . 5047 . 1 . 95–96 . 10.11646/zootaxa.5047.1.9 . 34811005 . 244258647 .
  358. Wang . Y. . Tang . H. . Ren . D. . Yao . Y. . New Fossil Tingidae (Hemiptera: Heteroptera) from the Mid-Cretaceous of Myanmar, with Remarks on the Phylogenetic Relationships within the Family . 2021 . Insects . 12 . 10 . Article 887 . 10.3390/insects12100887 . 34680658 . 8540450 . free .
  359. Heiss . E. . Golub . V. B. . A new genus and species of Tingidae from Cretaceous Burmese amber (Hemiptera, Heteroptera) . 2021 . Palaeoentomology . 4 . 2 . 137–140 . 10.11646/palaeoentomology.4.2.2 . 235539280 .
  360. Heiss . E. . Golub . V. B. . New synonymy in Burmese amber Tingidae (Hemiptera, Heteroptera) . 2021 . Palaeoentomology . 4 . 3 . 202 . 10.11646/palaeoentomology.4.3.2 . 237896242 .
  361. Heiss . E. . Golub . V. B. . Three new species of the fossil Cantacaderinae genus Paleocader Froeschner, 1996 from the Baltic and Rovno amber (Hemiptera, Heteroptera, Tingidae) . 2021 . Palaeoentomology . 4 . 4 . 360–366 . 10.11646/palaeoentomology.4.4.11 . 239623453 .
  362. Golub . V. B. . Perkovsky . E. E. . Vasilenko . D. V. . 2021 . A new fossil species of the genus Parasinalda Heiss & Golub (Hemiptera: Heteroptera: Tingidae) from Upper Eocene Rovno amber . Zootaxa . 5027 . 2 . 290–296 . 10.11646/zootaxa.5027.2.9. 1175-5326 . 34811229 . 239703141 .
  363. Kóbor . P. . Roca-Cusachs . M. . Pseudocaulisoculus longicornis: description of a new yuripopovinid true bug from mid-Cretaceous Burmese amber (Heteroptera: Coreoidea: Yuripopovinidae) . 2021 . Cretaceous Research . 125 . Article 104849 . 10.1016/j.cretres.2021.104849 . 2021CrRes.12504849K . free .
  364. Tang . H. . Wang . Y. . Ren . D. . Yao . Y. . The first record of vetanthocorids (Hemiptera: Heteroptera: Vetanthocoridae) from mid-Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 131 . Article 105090 . 10.1016/j.cretres.2021.105090. 0195-6671 . 244081314 .
  365. Kment . P. . 2021 . A review of the fossil taxa originally assigned to Pyrrhocoridae (Hemiptera: Heteroptera) . Zootaxa . 5081 . 4 . 579–586 . 10.11646/zootaxa.5081.4.8 . 35390991 . 245135992 .
  366. Dietrich . C. H. . Dmitriev . D. A. . Perkovsky . E. E. . A new leafhopper (Hemiptera: Cicadellidae) from late Eocene Rovno amber described based on an adult and associated last-instar nymph from Perebrody (Ukraine) . 2021 . Palaeoentomology . 4 . 5 . 445–452 . 10.11646/palaeoentomology.4.5.10 . 240525234 .
  367. Luo . C. . Liu . X. . Jiang . T. . Song . Z. . Jarzembowski . E. A. . The first mimarachnid planthopper (Hemiptera: Fulgoromorpha: Mimarachnidae: Saltissus) from the Wealden (Lower Cretaceous) of southern England . Historical Biology . 2022 . 34 . 10 . 2031–2036 . 10.1080/08912963.2021.1998035 . 243487825 .
  368. Zhang . Q.-Q. . Zheng . D.-R. . Teng . X. . Zhang . H.-C. . New Scytinopteridae (Hemiptera: Scytinopteroidea) from the middle Triassic Tongchuan Entomofauna of NW China . Historical Biology . 2022 . 34 . 11 . 2259–2264 . 10.1080/08912963.2021.2010194 . 244916999 .
  369. Zhang . Q.-Q. . Chen . J. . Zhang . H.-C. . 2021 . New Granulidae (Hemiptera: Scytinopteroidea) from the Middle Triassic Tongchuan Formation of NW China . Historical Biology . 34 . 152–157 . 10.1080/08912963.2021.1903892 . 234836364 .
  370. Luo . C. . Wang . B. . Jarzembowski . E. A. . A Bizarre Planthopper Nymph (Hemiptera: Fulgoroidea) from Mid-Cretaceous Kachin Amber . 2021 . Insects . 12 . 4 . Article 318 . 10.3390/insects12040318 . 33918264 . 8066557 . free .
  371. Zhang . Q. . Jiang . T. . Szwedo . J. . Zhang . H. . A new family of Triassic planthoppers (Hemiptera: Fulgoromorpha: Fulgoroidea) from the Shaanxi Province of China . 2021 . Alcheringa: An Australasian Journal of Palaeontology . 45 . 1 . 86–90 . 10.1080/03115518.2021.1919206 . 2021Alch...45...86Z . 235748056 .
  372. Fu . Y. . Azar . D. . Huang . D. . 2021 . The first Dysmorphoptilidae from the Middle Triassic of China (Hemiptera: Cicadomorpha) . Historical Biology . 33 . 12 . 3506–3512 . 10.1080/08912963.2021.1874374 . 233710366 .
  373. Poinar Jr. . G. . Brown . A. E. . A new species of plant louse from mid-Tertiary Dominican amber (Hemiptera: Psylloidea) with adjacent plant leaves . 2021 . Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen . 302 . 2 . 139–146 . 10.1127/njgpa/2021/1024 . 243913929 .
  374. Li . Y. . Chen . J. . Jarzembowski . E. . The first true procercopid (Hemiptera, Cercopoidea) from England . 2021 . Cretaceous Research . 127 . Article 104933 . 10.1016/j.cretres.2021.104933 . 2021CrRes.12704933L .
  375. Gębicki . C. . Walczak . M. . Zmarzły . M. . Youngeewa simillima sp. nov. (Hemiptera: Cicadellidae: Mileewinae) from Eocene Baltic Amber . 2021 . Bonn Zoological Bulletin . 70 . 2 . 351–357 . 10.20363/BZB-2021.70.2.351 .
  376. Grimaldi . D. A. . Vea . I. M. . Insects with 100 million-year-old dinosaur feathers are not ectoparasites . 2021 . Nature Communications . 12 . 1 . Article number 1469 . 10.1038/s41467-021-21751-x . free . 33674573 . 7935990 . 2021NatCo..12.1469G .
  377. Moura-Júnior . D. A. . Scheffler . S. M. . Nel . A. . Mejdalani . G. . Paranoikidae Zamboni, Martins-Neto & Popov, 2002, a junior synonym of Belostomatidae Leach, 1815 (Hemiptera: Heteroptera): redescription of a giant water bug from Crato Formation, Lower Cretaceous of Brazil . 2021 . Cretaceous Research . 124 . Article 104796 . 10.1016/j.cretres.2021.104796 . 2021CrRes.12404796M . 233701548 .
  378. Xu . X.-T. . Deng . W.-Y.-D. . Zhou . Z.-K. . Wappler . T. . Su . T. . The first Fulgoridae (Hemiptera: Fulgoromorpha) from the Eocene of the central Qinghai–Tibetan Plateau . 2021 . Fossil Record . 24 . 2 . 263–274 . 10.5194/fr-24-263-2021 . free .
  379. Book: Chen, J. . 2021 . True hopper fossils (Fulgoromorpha and Cicadomorpha) in the Jurassic to Cretaceous of eastern Asia and their evolutionary implications . S-C. Chang . D. Zheng . Mesozoic Biological Events and Ecosystems in East Asia . Geological Society, London, Special Publications . 521 . 61–80 . The Geological Society of London . 10.1144/SP521-2021-18 . 244098374 .
  380. Yoshizawa . K. . Yamamoto . S. . The earliest fossil record of the suborder Psocomorpha (Insecta: Psocodea) from mid-Cretaceous Burmese amber, with description of a new genus and species . 2021 . Insecta Matsumurana . New Series . 77 . 1–15 . 2115/82942 .
  381. Hakim . M. . Azar . D. . Huang . D.-Y. . A new species of Cormopsocidae from Burmese amber (Psocodea; Trogiomorpha) . 2021 . Palaeoentomology . 4 . 3 . 213–217 . 10.11646/palaeoentomology.4.3.6 . 237857111 .
  382. Hakim . M. . Azar . D. . Fu . Y.-Z. . Cai . C.-Y. . Huang . D.-Y. . A new cormopsocid from mid-Cretaceous Burmese amber (Psocodea: Trogiomorpha: Cormopsocidae) . 2021 . Palaeoentomology . 4 . 2 . 178–185 . 10.11646/palaeoentomology.4.2.7 . 2624-2826 . 236620426 .
  383. Hakim . M. . Huang . D.-Y. . Azar . D. . New fossil psocids from Cretaceous Siberian ambers (Psocodea: Trogiomorpha: Atropetae) . 2021 . Palaeoentomology . 4 . 2 . 196–198 . 10.11646/palaeoentomology.4.2.8 . 235564657 .
  384. Cumming . R. T. . Le Tirant . S. . Review of the Cretaceous †Archaeatropidae and †Empheriidae and description of a new genus and species from Burmese amber (Psocoptera) . 2021 . Faunitaxys. Revue de Faunistique, Taxonomie et Systématique morphologique et moléculaire . 9 . 16 . 1–11 .
  385. Wang . Q. . Li . S. . Ren . D. . Yao . Y. . New genus and species of †Cormopsocidae (Psocodae: Trogiomorpha) from mid-Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 128 . Article 104992 . 10.1016/j.cretres.2021.104992 . 2021CrRes.12804992W .
  386. Hakim . M. . Huang . D.-Y. . Azar . D. . Earliest record of Prionoglarididae from the Lower Cretaceous Lebanese amber (Psocodea; Trogiomorpha) . 2021 . Cretaceous Research . 132 . Article 105121 . 10.1016/j.cretres.2021.105121 . 245304011 .
  387. Jouault . C. . Yoshizawa . K. . Hakim . M. . Huang . D. . Nel . A. . New psocids (Psocodea: Prionoglarididae, Psyllipsocidae) from Cretaceous Burmese amber deposits . 2021 . Cretaceous Research . 126 . Article 104890 . 10.1016/j.cretres.2021.104890 . 2021CrRes.12604890J .
  388. Liang . F. . Liu . X. . 2021 . A new species of Psyllipsocus (Psocodea: Trogiomorpha: Psyllipsocidae) from the mid-Cretaceous amber of Myanmar . Zootaxa . 5072 . 1 . 81–87 . 10.11646/zootaxa.5072.1.9 . 35390882 . 244682740 .
  389. Liang . F. . Liu . X. . A new genus and species of the family Cormopsocidae (Psocodea: Trogiomorpha) from mid-Cretaceous amber of Myanmar . 2021 . Cretaceous Research . 130 . Article 105049 . 10.1016/j.cretres.2021.105049 . 244225553 .
  390. Kiesmüller . C. . Haug . J. T. . Müller . P. . Hörnig . M. K. . Debris-carrying behaviour of bark lice immatures preserved in 100 million years old amber . 2021 . PalZ . 96 . 2 . 231–258 . 10.1007/s12542-021-00567-6 . free .
  391. Xiong . S. . Engel . M. S. . Xiao . L. . Ren . D. . New eodermapteran earwigs (Dermaptera) from the Middle Jurassic Jiulongshan Formation of China . 2021 . Alcheringa: An Australasian Journal of Palaeontology . 45 . 3 . 335–343 . 10.1080/03115518.2021.1965215 . 2021Alch...45..335X . 244103979 .
  392. Xiong . S. . Engel . M. S. . Xiao . L. . Ren . D. . New archidermapteran earwigs (Dermaptera) from the Middle Jurassic of Inner Mongolia, China . 2021 . ZooKeys . 1065 . 125–139 . 10.3897/zookeys.1065.72720 . 34759716 . 8563706 . free .
  393. Engel . M. S. . A new genus of Early Jurassic earwigs from England (Dermaptera) . 2021 . Novitates Paleoentomologicae . 22 . 22 . 1–3 . 10.17161/np.22.15759 . 237950109 . free .
  394. Chen . X.-Y. . Zhang . H.-C. . Eminepygia myanmarensis sp. nov., a new Earwig (Dermaptera) Nymph in Burmese Amber . 2021 . Zootaxa . 4952 . 3 . 571–579 . 10.11646/zootaxa.4952.3.9 . 33903361 . 233411605 .
  395. Chen . Z.-T. . 2021 . Balticonemoura bulbosus gen. et sp. nov., a new stonefly of Nemouridae (Insecta: Plecoptera) from Eocene Baltic amber . Historical Biology . 34 . 3 . 421–424 . 10.1080/08912963.2021.1922399 . 235528609 .
  396. Chen . Z.-T. . Xu . C.-P. . New perlid stonefly (Insecta: Plecoptera) from mid-Cretaceous Burmese amber . 2021 . Cretaceous Research . 127 . Article 104954 . 10.1016/j.cretres.2021.104954 . 2021CrRes.12704954C .
  397. Jouault . C. . Legendre . F. . Condamine . F. L. . Nel . A. . A new stonefly species (Plecoptera: Perlodidae) from Eocene Baltic amber and questions on the wing venation potential for species diagnostic of fossil Plecoptera . 2021 . Palaeoentomology . 4 . 3 . 243–256 . 10.11646/palaeoentomology.4.3.12 . 237847715 .
  398. Aristov . D. S. . New eoblattid insects (Insecta: Eoblattida) from the Upper Permian of Russia . 2021 . Paleontological Journal . 55 . 1 . 72–75 . 10.1134/S0031030121010020 . 232070926 .
  399. Storozhenko . S. Yu. . Aristov . D. S. . The latest record of the genus Belmophenopterum (Eoblattida: Mesorthopteridae) from the Middle Triassic of Kyrgyzstan . 2021 . Far Eastern Entomologist . 437 . 31–36 . 10.25221/fee.437.6 . 239678300 . free .
  400. Cui . Y. . Brauner . S. . Schneider . J. W. . Béthoux . O. . Grylloblattidan insects from Sperbersbach and Cabarz (Germany), two new early Permian and insect-rich localities . 2021 . Journal of Paleontology . 96. 2 . 355–374 . 10.1017/jpa.2021.101 . 243486826 . free .
  401. Nel . A. . Poschmann . M. J. . Early Permian acercarian insects (Miomoptera, Palaeomanteidae) from the Saar-Nahe Basin (Rhineland-Palatinate, SW Germany) . 2021 . Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen . 300 . 3 . 267–277 . 10.1127/njgpa/2021/0989 . 236233140 .
  402. Rasnitsyn . A. P. . Aristov . D. S. . Review of the family Tococladidae Carpenter (Insecta: Eoblattida) from the Permian of North America and Europe . 2021 . Paleontological Journal . 55 . 2 . 151–156 . 10.1134/S003103012102012X . 233746323 .
  403. Falières . E. . Engel . M. S. . Nel . A. . Earliest occurrence of Embiidae: A new genus from earliest Eocene Oise amber (Insecta: Embiodea) . 2021 . Comptes Rendus Palevol . 20 . 38 . 799–805 . 10.5852/cr-palevol2021v20a38 . free .
  404. Lai . Z. . Yang . Q. . Shi . C. . Zhang . W. . Ren . D. . New webspinners (Insecta: Embioptera) from Upper Cretaceous amber of northern Myanmar . 2021 . Cretaceous Research . 130 . Article 105040 . 10.1016/j.cretres.2021.105040 . 239202878 .
  405. Bashkuev . A. S. . Sukatsheva . I. D. . New species of Kamopanorpa Martynov from the Permian of South Siberia with comments on the systematic position of Microptysmatidae (Protomeropina = Permotrichoptera) . 2021 . Palaeoentomology . 4 . 5 . 453–461 . 10.11646/palaeoentomology.4.5.11 . 2624-2826 . 240525412 .
  406. Aristov . D. S. . Storozhenko . S. Yu. . A new genus of the family Alexarasniidae (Insecta: Embiida) from the Triassic of Kyrgyzstan . 2021 . Palaeoentomology . 4 . 5 . 433–435 . 10.11646/palaeoentomology.4.5.7 . 240549301 .
  407. Yang . H. . Shih . C. . Rasnitsyn . A. P. . Ren . D. . Gao . T. . Early Cretaceous enigmatic insect group showing unique wing venations and antennal sensilla . 2021 . Papers in Palaeontology . 8. 10.1002/spp2.1402 . 244172848 .
  408. Gorochov . A. V. . New Family, Genus and Species of the Primitive Embioptera from the Triassic of Kyrgyzstan and Remarks on the Classification of this Order . 2021 . Entomological Review . 101 . 6 . 837–845 . 10.1134/S0013873821060087 . 245108349 .
  409. Logghe . A. . Nel . A. . Steyer . J.-S. . Ngô-Muller . V. . Pouillon . J.-M. . Garrouste . R. . A twig-like insect stuck in the Permian mud indicates early origin of an ecological strategy in Hexapoda evolution . 2021 . Scientific Reports . 11 . 1 . Article number 20774 . 10.1038/s41598-021-00110-2 . free . 34675246 . 8531326 . 2021NatSR..1120774L .
  410. Haug . J. T. . Müller . P. . Haug . C. . Fossil dragonfly-type larva with lateral abdominal protrusions and implications on the early evolution of Pterygota . 2021 . iScience . 24 . 10 . Article 103162 . 10.1016/j.isci.2021.103162 . 34646993 . 8501664 . 2021iSci...24j3162H .
  411. Book: Zhang . Q. . Zheng . D. . Wang . B. . Zhang . H. . 2021 . Review of Triassic insects in China . S-C. Chang . D. Zheng . Mesozoic Biological Events and Ecosystems in East Asia . Geological Society, London, Special Publications . 521 . 45–60 . The Geological Society of London . 10.1144/SP521-2021-121 . 244645537 .
  412. Xiao . L. . Labandeira . C. . Dilcher . D. . Ren . D. . 2021 . Florivory of Early Cretaceous flowers by functionally diverse insects: implications for early angiosperm pollination . Proceedings of the Royal Society B: Biological Sciences . 288 . 1953 . Article ID 20210320 . 10.1098/rspb.2021.0320 . 34132112 . 8207559 .