Gastropoda - Neritoina - Delphinulopsidae
Full reference: K. Bandel. 2007. Description and classification of Late Triassic Neritimorpha (Gastropoda, Mollusca) from the St Cassian Formation, Italian Alps. Bulletin of Geosciences 82(3):215-274
Parent taxon: Delphinulopsidae according to K. Bandel 2007
Sister taxa: Delphinulopsinae, Hungariella, Paradelphinulopsis, Seisia, Spinidelphinulopsis, Wallowanerita
Subtaxa: Marmolatella Platychilina
Ecology: epifaunal
Distribution:
• Jurassic of Italy (2 collections)
• Triassic of China (16), Germany (1), Hungary (1), Italy (20), Peru (1), Romania (1), Slovakia (1)
• Permian of Indonesia (1), Italy (1)
• Carboniferous of Ireland (2), Isle of Man (1), Poland (1), Ukraine (1), the United Kingdom (6), United States (9: Arkansas, Kansas, New Mexico)
Total: 65 collections including 87 occurrences