Phormosoma placenta
... that young cusk-eels hide between the spines of the sea urchin species Phormosoma placenta to find protection from predators?
... that young <a href="./Cusk-eel" id="mwDyQ" rel="mw:WikiLink" title="Cusk-eel">cusk-eels</a> hide between the spines of the <a href="./Sea_urchin" id="mwDyU" rel="mw:WikiLink" title="Sea urchin">sea urchin</a> species <i id="mwDyY"><b id="mwDyc"><a href="./Phormosoma_placenta" id="mwDyg" rel="mw:WikiLink" title="Phormosoma placenta">Phormosoma placenta</a></b></i> to find protection from predators?