†Drepanocheilus (Tulochilus) Finlay and Marwick 1937 (snail)
Gastropoda - Sorbeoconcha - Aporrhaidae
Full reference: H. J. Finlay and J. Marwick. 1937. The Wangaloan and associated molluscan faunas of Kaitangata-Green Island subdivision. New Zealand Geological Survey Paleontology Bulletin 15
Parent taxon: Drepanocheilus according to A. G. Beu et al. 1990
See also Bandel 2007, Finlay and Marwick 1937 and Sepkoski 2002
Sister taxon: Drepanocheilus bataviensis
Subtaxa: none
Ecology: slow-moving semi-infaunal detritivore
Distribution: found only at Point Margaret, Trochocyathus-Trematotrochus band (Paleocene to Eocene of Australia)