razorfish
... that the razorfish hides in the spines of sea urchins both for protection and as a hunting strategy?
... that the <b id="mwD3U"><a href="./Aeoliscus_strigatus" id="mwD3Y" rel="mw:WikiLink" title="Aeoliscus strigatus">razorfish</a></b> hides in the spines of <a href="./Sea_urchin" id="mwD3c" rel="mw:WikiLink" title="Sea urchin">sea urchins</a> both for protection and as a hunting strategy?