Octochaetus multiporus
... that when threatened, the megascolecid worm Octochaetus multiporus squirts a luminescent fluid from its mouth?
... that when threatened, the <a class="mw-redirect" href="./Megascolecid" id="mwBdQ" rel="mw:WikiLink" title="Megascolecid">megascolecid</a> worm <i id="mwBdU"><b id="mwBdY"><a href="./Octochaetus_multiporus" id="mwBdc" rel="mw:WikiLink" title="Octochaetus multiporus">Octochaetus multiporus</a></b></i> <a href="./Bioluminescence" id="mwBdg" rel="mw:WikiLink" title="Bioluminescence">squirts a luminescent fluid</a> from its mouth?