Subfamily Trichotropinae Gray 1850 (snail)
Gastropoda - Neotaenioglossa - Trichotropidae
Parent taxon: Trichotropidae according to L. R. Saul and R. L. Squires 2008
See also Squires and Saul 2005
Sister taxa: Cerithioderma, Mesostoma americanum, Spirocrypta, Trichosirius, Turbinopsis, Wexfordia, Xuwenospira
Subtaxa: Ariadnaria Blackdownia Minytropis Paxitropis
Ecology: facultatively mobile epifaunal suspension feeder
Distribution:
• Pliocene of Japan (1 collection)
• Paleocene of Greenland (1)
• Cretaceous of Germany (1), South Africa (1), the United Kingdom (1), United States (11: California)
Total: 16 collections including 17 occurrences