seven armed starfish
... that the seven armed starfish can "walk" and does not have an anus?
... that the <b id="mwCwA"><a href="./Luidia_ciliaris" id="mwCwE" rel="mw:WikiLink" title="Luidia ciliaris">seven armed starfish</a></b> <i id="mwCwI">(pictured)</i> can "walk" and does not have an <a href="./Anus" id="mwCwM" rel="mw:WikiLink" title="Anus">anus</a>?