fire urchin
... that the fire urchin plays host to two species of shrimp as well as the zebra crab, Zebrida adamsii?
... that the <b id="mwAes"><a href="./Asthenosoma_varium" id="mwAew" rel="mw:WikiLink" title="Asthenosoma varium">fire urchin</a></b> plays host to two species of shrimp as well as the zebra crab, <i id="mwAe0"><a href="./Zebrida_adamsii" id="mwAe4" rel="mw:WikiLink" title="Zebrida adamsii">Zebrida adamsii</a></i><span about="#mwt32" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwAe8" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>