Parasyrphus vittiger explained

Parasyrphus vittiger is a species of hoverfly, from the family Syrphidae, in the order Diptera.[1]

Description

External imagesFor terms see Morphology of Diptera
Wing length 6·25- 8·75 mm. Hind tibia yellow at base and apex. Pterostigma grey. Fore tarsus with segments 4 and 5 darkened (other segments yellow).The male terminalia are figured by Hippa (1968).[2] Larva described and figured by Rotheray (1994).[3] See references for determination.[4] [5] [6] [7]

Distribution

Palearctic Fennoscandia South to the Pyrenees and central Spain. Ireland East through Europe and European Russia. Caucasus and from the Urals to central Siberia (Cis-Baikal, Yakutia).[8] [9]

Biology

Habitat: Abies, Picea, Pinus forest and Fagus woodland.[10] Flowersvisited include Alchemilla, Galium, Potentilla erecta, Ranunculus, Salix,, Taraxacum see list in Speight (refs) for more.[11] Flies April to September. The larva is predatory on aphids.

Notes and References

  1. Book: Stubbs, Alan E. . Falk, Steven J. . amp . 1983 . British Hoverflies: An Illustrated Identification Guide. 253, xvpp . British Entomological & Natural History Society.
  2. Hippa, H. (1968) A generic revision of the genus Syrphus and allied genera (Diptera: Syrphidae) in the Palearctic region, with descriptions of the male genitalia. Acta Ent.Fenn., 25: 1-94.
  3. Rotheray G., 1993 Colour Guide to Hoverfly Larvae Diptera, Syrphidae in Britain and Europe Dipterists Forum pdf
  4. Van Veen, M. (2004) Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendum
  5. Van der Goot, V.S. (1981) De zweefvliegen van Noordwest - Europa en Europees Rusland, in het bijzonder van de Benelux. KNNV, Uitgave no.32: 275pp. Amsterdam.
  6. Bei-Bienko, G.Y. & Steyskal, G.C. (1988) Keys to the Insects of the European Part of the USSR, Volume V: Diptera and Siphonaptera, Part I. Amerind Publishing Co., New Delhi. .
  7. Coe, R.L. (1953) Diptera: Syrphidae. Handbks.ident.Br.insects, 10(1): 1-98. R.ent.Soc.London. pdf
  8. [Fauna Europaea]
  9. Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad.Kiado, Budapest.
  10. Speight . M.C.D. . 2011 . Species accounts of European Syrphidae (Diptera). Syrph the Net, the Database of European Syrphidae . 65 . 285pp .
  11. de Buck, N. (1990) Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in het bijzonder voor België. Doc.Trav. IRSNB, no.60, 1-167.