Phylum Cnidaria, Class Anthozoa.
<P>
   Sea  anemones,  sea fans and most corals have only the polyp stage and
   are often colonial and sessile.
<P>
   Sea anemone:  <A ClAsS=MID Href="../../../med/Vid/Johnson4e/Wmv/Sea_Anemone.wmv" oNClick="popurlt('../../../../med/Vid/Johnson4e/Wmv/Sea_Anemone.wmv');txtcolor('anthozoa1','gray');return false;" Id=anthozoa1><iMg sRc="/images/wmplayer.gif" aLt='' boRDer=0></A>