You searched for: “nudibranchs
nudibranch (s) (noun), nudibranchs (pl)
A mollusc of the order Nudibranchiata, having naked gills and no shell: Nudibranchs, also sometimes known as sea slugs, have fringe-like projections that serve as respiratory or breathing organs.

Some nudibranchs are called sea slugs, but many sea slugs belong to several other biological organisms or groups which are not closely related to nudibranchs.

This entry is located in the following unit: nudo-, nudi-, nud- (page 1)