Kata bahasa Indonesia
English word
WORDNET DICTIONARY
Noun Opisthobranchia has 1 sense
- opisthobranchia(n = noun.animal) subclass opisthobranchia - gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares; is a member of class gasteropoda, class gastropoda, gasteropoda, gastropoda
is a kind of class
CIDE DICTIONARY
Opisthobranchia, n. pl. [NL., from Gr. 'o`pisqen behind + gills.].
A division of gastropod Mollusca, in which the breathing organs are usually situated behind the heart. It includes the tectibranchs and nudibranchs. [1913 Webster]