laciniate conch
... that the laciniate conch is able to flip itself off the seabed using its muscular foot?
... that the <b id="mw1A"><a href="./Sinustrombus_sinuatus" id="mw1Q" rel="mw:WikiLink" title="Sinustrombus sinuatus">laciniate conch</a></b> <i id="mw1g">(shell pictured)</i> is able to flip itself off the seabed using its muscular foot?