Opisthobranchia
/əˌpɪsθəʊˈbræŋkɪə/1
- Zoology a group of molluscs which includes the sea slugs and sea hares. They have a small or absent shell and are typically brightly coloured with conspicuous external gills.【动】后鳃亚纲软体动物。
1.1
- Subclass Opisthobranchia, class Gastropoda.后鳃亚纲, 腹足纲。
派生词
opisthobranch
/əˈpɪsθəʊbræŋk/ noun词源
modern Latin (plural), from OPISTHO- 'to the rear' + brankhia 'gills'.