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