Subfamily Chilodontinae Wenz 1938 (snail)
Gastropoda - Seguenzioidea - Chilodontaidae
Parent taxon: Chilodontidae according to P. Bouchet et al. 2005
See also Allison 1955, Kaim et al. 2014 and Knight et al. 1960
Sister taxa: Calliovarica, Callotrophinae, Cataeginae, Denticulabrum, Hudledonta, Wilsoniconcha
Subtaxa: Agathodonta Chilodonta Chilodontoidea
Ecology: epifaunal grazer
Distribution:
• Eocene of Australia (1 collection)
• Paleocene of Belgium (1), Denmark (1), France (1), Greenland (1), Poland (1)
• Cretaceous of France (1), Germany (1), Japan (3), Mexico (1), Poland (2), the United Kingdom (2), United States (1: California)
• Jurassic of France (2), Germany (1), Poland (1), Portugal (1)
Total: 22 collections each including a single occurrence