Vi fant 2 definisjoner av hydrozoa på engelsk.
Noun |
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| Hydrozoa - coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes | ||
| class Hydrozoa | ||
| class elegance in dress or behavior; "she has a lot of class" | ||
| cnidaria, coelenterata, phylum cnidaria, phylum coelenterata hydras; polyps; jellyfishes; sea anemones; corals | ||
| hydroid, hydrozoan colonial coelenterates having the polyp phase dominant | ||
| genus hydra hydras | ||
| order siphonophora, siphonophora marine colonial hydrozoans | ||
