octocorals
22 Aug, 2014
soft corals, gorgonians, sea fans, sea pens, blue coral; cnidarians (stinging-celled invertebrates) with eight-fold polyp symmetry.
22 Aug, 2014
soft corals, gorgonians, sea fans, sea pens, blue coral; cnidarians (stinging-celled invertebrates) with eight-fold polyp symmetry.