渦うず鞭べん毛もう虫ちゅう

noun, noun which may take the genitive case particle 'no'

dinoflagellate

A type of single-celled plankton, often with two flagella and sometimes bioluminescent. Used in biological contexts.

• 渦うず鞭べん毛もう虫ちゅうは海かい洋よう生せい態たい系けいで重じゅう要ような役やく割わりを果はたしている。

  Dinoflagellates play an important role in marine ecosystems.