Family Omalogyridae Sars 1878 (snail)
Gastropoda - Heterobranchia - Omalogyridae
Parent taxon: Omalogyroidea according to W. F. Ponder and A. Warén 1988
See also Beesley 1998 and Todd 2001
Sister taxa: none
Subtaxa: Ammonicera Omalogyra Schobertinella
Ecology: epifaunal carnivore
Distribution:
• Quaternary of Antarctica (1 collection), Argentina (1)
• Miocene of France (1)
• Oligocene of Germany (1)
• Eocene of United States (1: Washington)
• Jurassic of Germany (2)
Total: 7 collections including 8 occurrences