giant tube worm
... that the giant tube worm is not a worm at all?
... that the <b id="mwB0g"><a href="./Kuphus" id="mwB0k" rel="mw:WikiLink" title="Kuphus">giant tube worm</a></b> is not a <a href="./Annelid" id="mwB0o" rel="mw:WikiLink" title="Annelid">worm</a> at all?