grey triggerfish
... that the grey triggerfish has developed a feeding strategy for dealing with sand dollars?
... that the <b id="mwzQ"><a href="./Grey_triggerfish" id="mwzg" rel="mw:WikiLink" title="Grey triggerfish">grey triggerfish</a></b> has developed a feeding strategy for dealing with <a href="./Sand_dollar" id="mwzw" rel="mw:WikiLink" title="Sand dollar">sand dollars</a>?