Orthonectida
/ˌɔːθəʊˈnektɪdə/- Zoology a minor phylum of mesozoan worms which are internal parasites of a range of marine invertebrates【动】直泳门。
派生词
orthonectid
noun & adjective词源
modern Latin (plural), from Greek orthos 'straight' + nektos 'swimming' （see NEKTON）.