opisthobranchiates(as noun; Opisthobranchiata – gastropod mollusks of the order Opisthobranchia, such as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles)
opisthobranchiate(of or related to gastropod mollusks of the order Opisthobranchia, such as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles)
opisthobranchiates(Opisthobranchiata); opisthobranchiate(Raz_Sv); opisthobranchiate(of or related to gastropod mollusks of the order Opisthobranchia, such as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles)
