Found 1 items, similar to dorsal tentacles.
English → English (gcide) Definition: dorsal tentacles Rhinophore \Rhi"no*phore\, n. [Rhino- + Gr. fe`rein to bear.] (Zo["o]l.) One of the two tentacle-like organs on the back of the head or neck of a nudibranch or tectibranch mollusk. They are usually retractile, and often transversely furrowed or plicate, and are regarded as olfactory organs. Called also dorsal tentacles. See Illust. under Pygobranchia, and Opisthobranchia. [1913 Webster]