Found 1 items, similar to Polybranchia.
English → English (gcide) Definition: Polybranchia Polybranchia \Pol`y*bran"chi*a\, n. pl. [NL. See Poly-, and Branchia.] (Zo["o]l.) A division of Nudibranchiata including those which have numerous branchi[ae] on the back. [1913 Webster]