nudibranch

Same as nudibranchiate.

A member of the Nudibranchiata.

Of or pertaining to the Nudibranchiata.

A term for any sea slug; specifically the animals belonging to the suborder Nudibranchia, the largest suborder of the order Opisthobranchia.

any of various marine gastropods of the suborder Nudibranchia having a shell-less and often beautifully colored body