Eucyclidae Explained

Eucyclidae is a family of gastropods in the superfamily Seguenzioidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

This family has no subfamilies.

Genera

Genera within the family Eucyclidae include:

• Amberleya J. Morris & Lycett, 1851 †
• Bathybembix Crosse, 1893
• Calliomphalus Cossmann, 1888 †
• Calliotropis Seguenza, 1903
• Cidarina Dall, 1909
• Echinogurges Quinn, 1979
• Eucycloidea Hudleston, 1888 †
• Ginebis Is. Taki & Otuka, 1943
• Lischkeia Fischer, 1879
• Putzeysia Sulliotti, 1889
• Riselloidea Cossmann, 1909 †
• Spinicalliotropis Poppe, Tagaro & Dekker, 2006
• Tibatrochus Nomura, 1940
• Toroidia Hoffman & Freiwald, 2018
• Turcica Adams & Adams, 1854

Genera brought into synonymy:

• Bembix R. B. Watson, 1879 : synonym of Bathybembix Crosse, 1893 (Invalid: Junior homonym of Bembix Fabricius, 1775 [Hymenoptera])
• Convexia Noda, 1975 : synonym of Ginebis Is. Taki & Otuka, 1943
• Mazastele Iredale, 1936 : synonym of Calliotropis Seguenza, 1903
• Ptychostylis Gabb, 1865 : synonym of Turcica Adams & Adams, 1854
• Solaricida Dall, 1919 : synonym of Calliotropis L. Seguenza, 1903 (synonym)
• Solariellopsis Schepman, 1908 : synonym of Calliotropis (Schepmanotropis) Poppe, Tagaro & Dekker, 2006 represented as Calliotropis L. Seguenza, 1903 (Invalid: junior homonym of Solariellopsis de Gregorio, 1886; Schepmanotropis is a replacement name)
• Turcicula Dall, 1881 : synonym of Lischkeia P. Fischer, 1879

References

• Koken, E. (1896). Die Gastropoden der Trias um Hallstadt. Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt. 46(1): 37−126
• Wenz W. (1938-1944). Gastropoda. Teil 1: Allgemeiner Teil und Prosobranchia. xii + 1639 pp. In: Schindewolf, O.H. (Ed.) Handbuch der Paläozoologie, Band 6. Bornträger, Berlin. Lief. 1, 1-240
• Hickman C. S. & McLean J. H. (1990). Systematic revision and suprageneric classification of trochacean gastropods. Science Series of Natural History Museum of Los Angeles County 35: 1-169
• Bouchet P. & Rocroi J.-P. (2005). Classification and nomenclator of gastropod families. Malacologia. 47(1-2): 1-397
• Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. Malacologia. 61(1-2): 1-526

External links

• Bandel K. (2010). Relationships of the Triassic Eucycloidea Koken, 1897 (Mollusca, Gastropoda) to modern genera such as Pagodatrochus, Calliotropis and Euchelus, based on morphology of the early shell. Bulletin of Geosciences. 85(3): 435-486
• Kano, Y.; Chikyu, E.; Warén, A. (2009). Morphological, ecological and molecular characterization of the enigmatic planispiral snail genus Adeuomphalus (Vetigastropoda: Seguenzioidea. Journal of Molluscan Studies. 75(4): 397-418
• Ferrari, S. M.; Kaim, A.; Damborenea, S. E. (2014). The genera Calliotropis Seguenza and Ambercyclus n. gen. (Vetigastropoda, Eucyclidae) from the Early Jurassic of Argentina. Journal of Paleontology. 88(6): 1174-1188