decorator worm
... that the decorator worm lives in a tube adorned with shell fragments and tiny pebbles?
... that the <b id="mwBDU"><a href="./Diopatra_cuprea" id="mwBDY" rel="mw:WikiLink" title="Diopatra cuprea">decorator worm</a></b> lives in a tube adorned with shell fragments and tiny pebbles?