red cushion star
... that the red cushion star turns part of its stomach inside out and engulfs sponges, other invertebrates and detritus?
... that the <b id="mwB3s"><a href="./Oreaster_reticulatus" id="mwB3w" rel="mw:WikiLink" title="Oreaster reticulatus">red cushion star</a></b> turns part of its stomach inside out and engulfs <a href="./Sponge" id="mwB30" rel="mw:WikiLink" title="Sponge">sponges</a>, other <a href="./Invertebrate" id="mwB34" rel="mw:WikiLink" title="Invertebrate">invertebrates</a> and <a href="./Detritus" id="mwB38" rel="mw:WikiLink" title="Detritus">detritus</a>?