Anthomedusae

• abstract: Anthomedusae or Anthomedusa, the athecate hydroids, are an order of coral-like the Hydrozoa, a class of marine invertebrates belonging to the phylum Cnidaria. A profusion of alternate scientific names exists for this long-known, heavily discussed and spectactular group - it has also been called Gymnoblastea, or, with or without an emended ending "-ae", Anthoathecata, Athecata, Hydromedusa or Stylasterina.

以上来源于: WordNet