nudibranch

English Thesaurus

1. any of various marine gastropods of the suborder Nudibranchia having a shell-less and often beautifully colored body (noun.animal)

hypernym	:	gastropod, univalve,
definition	:	a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes (noun.animal)

hyponym	:	hermissenda crassicornis,
definition	:	a kind of sea slug (noun.animal)

member meronym	:	nudibranchia, order nudibranchia,
definition	:	comprising numerous marine gastropod mollusks lacking a shell in the adult state and usually having a body like a slug (noun.animal)