The Latin word Cranopsis has been used to name animal genera of frogs, mollusks and branchiopods.
[1] Cranopsis currently describes a mollusk genus in the family Fissurellidae.
[2] The name was very briefly resurrected for a subgroup of toads (Bufo) by Frost et al.
[3] However, Frost et al. (2006b) noted that this was a mistake, because Cranopsis was preoccupied, and they proposed Ollotis (Cope, 1975) as a replacement.
[4] Unfortunately, Ollotis is a subjective junior synonym of Incilius (Cope, 1863).