English dictionary
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English noun: Opisthobranchia | |||
| 1. | Opisthobranchia (animal) gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares | ||
| Synonyms | subclass Opisthobranchia | ||
| Broader (hypernym) | class | ||
| Member holonym | Nudibranchia, order Nudibranchia | ||
| Member meronym | class Gasteropoda, class Gastropoda, Gasteropoda, Gastropoda | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk