Gastropoda - Seguenzioidea - Eucyclidae
Parent taxon: Calliotropidae according to K. Bandel 2010
See also Hickman 1980, Ladd 1972, MacNeil 1960, Moore 1984 and Sepkoski 2002
Sister taxa: Ambercyclus, Amberleya, Calliotropinae, Calliotropis, Eucycloidea, Eucyclomphalus, Eucycloscala, Eucycloscalinae, Eucyclus, Gerasimovcyclus, Mistelgauia, Neoeunema, Trochonodus, Trypanotrochus, Mirachelus, Solaricida, Danilia, Perrinia, Lischkeia, Turcica, Onkospira, Paleunema, Planolateralus, Calliomphalus, Euchelus, Ilerdus, Cidarina
Subtaxa: Bathybembix arnoldi Bathybembix bairdii Bathybembix columbiana Bathybembix dalliana Bathybembix hickmanae Bathybembix nitor Bathybembix santacruzana Bathybembix santacruzensis Bathybembix turbonata Bathybembix washingtoniana
Ecology: epifaunal grazer
Distribution:
• Pliocene of Ecuador (1 collection), Japan (4)
• Miocene to Pliocene of Japan (1)
• Miocene of Chile (1)
• Oligocene of United States (13: Alaska, Oregon, Washington)
• Eocene to Oligocene of United States (2: Washington)
• Eocene of Tonga (1), United States (21: Oregon, Washington)
Total: 44 collections including 45 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.