Polydora ciliata
... that a marine organism described in 1971 as a new species of gastrotrich was later identified as the larva of a bristleworm, probably Polydora ciliata?
... that a marine organism described in 1971 as a new species of <a href="./Gastrotrich" id="mwAUg" rel="mw:WikiLink" title="Gastrotrich">gastrotrich</a> was later identified as the larva of a bristleworm, probably <i id="mwAUk"><b id="mwAUo"><a href="./Polydora_ciliata" id="mwAUs" rel="mw:WikiLink" title="Polydora ciliata">Polydora ciliata</a></b></i>?