Megafaunal Invertebrates of the
Pacific Continental Shelf


Washington, Oregon, and California

   
    Phylum Porifera ~ sponges
    Phylum Cnidaria ~ corals, anemones, sea pens, hydroids
    Phylum Mollusca ~ gastropods, bivalves, cephalopods
    Phylum Arthropoda ~ crabs, prawns, barnacles
    Phylum Bryozoa ~ bryozoans
    Phylum Brachiopoda ~ brachiopods
    Phylum Echinodermata ~ brittle stars, crinoids, sea cucumbers, sea stars, sea urchins

    Phylum Chordata ~ tunicates

   

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