†family Hokkaidoconchidae (snail)
Gastropoda - Sorbeoconcha - Hokkaidoconchidae
Parent taxon: Abyssochrysoidea according to P. Bouchet et al. 2017
See also Kaim et al. 2014 and Kiel et al. 2010
Sister taxa: Abyssochrysidae, Paskentanidae, Provannidae
Subtaxa: Abyssomelania Ascheria Hokkaidoconcha Humptulipsia
Ecology: epifaunal
Distribution:
• Eocene of Barbados (1 collection), United States (1: Washington)
• Cretaceous of France (2), Japan (1), New Zealand (1), United States (4: California, California )
• Jurassic of France (1), United States (2: California)
Total: 13 collections including 18 occurrences