Family Cocculinidae Dall 1882 (snail)
PaleoDB taxon number: 59772
Parent taxon: Cocculinoidea according to P. Bouchet et al. 2005
Sister taxa: Bathysciadiidae, Cocculinacea
Subtaxa: Cocculina, Notocrater, Tectisumen
Ecology: epifaunal grazer