Gastropoda - Epitonioidea - Epitoniidae
Alternative spelling: Cycloscala
Parent taxon: Epitonium according to J. A. Todd 2001
See also Ladd 1972, Ladd 1982, Sepkoski 2002 and Woodring 1928
Sister taxa: Epitonium (Arctoscala), Epitonium (Asperiscala), Epitonium (Bifidoscala), Epitonium (Boreoscala), Epitonium (Cinctiscala), Epitonium (Coniscala), Epitonium (Crisposcala), Epitonium (Epitonium), Epitonium (Glabriscala), Epitonium (Gyroscala), Epitonium (Hirtoscala), Epitonium (Hyaloscala), Epitonium (Minutiscala), Epitonium (Nitidiscala), Epitonium (Papyriscala), Epitonium (Parviscala), Epitonium (Pictoscala), Epitonium (Scala), Epitonium (Striatascala), Epitonium alaquaense, Epitonium albidum, Epitonium angulatum, Epitonium candeanum, Epitonium chancellorensis, Epitonium charlestonensis, Epitonium clallamense, Epitonium clarki, Epitonium clathratulum, Epitonium cookii, Epitonium cribrum, Epitonium dubiosum, Epitonium echinaticosta, Epitonium faearium, Epitonium foliaceum, Epitonium frondiculum, Epitonium frondosum, Epitonium georgettinum, Epitonium greenlandicum, Epitonium hospitum, Epitonium humphreysii, Epitonium kostejanum, Epitonium latefasciatum, Epitonium leai, Epitonium merriami, Epitonium multistriatum, Epitonium paytense, Epitonium peruvianum, Epitonium philippinarum, Epitonium rupicola, Epitonium sandwichense, Epitonium sillimani, Epitonium sohli, Epitonium stellanum, Epitonium submaculosum, Epitonium tollini, Epitonium trevelyana
Subtaxa: Epitonium (Cycloscala) eumetrum Epitonium (Cycloscala) vetulum
Ecology: slow-moving semi-infaunal carnivore
Distribution: