what kingdom is a oyster flatworm in
At the seashore animals will be from the Animal Kingdom in these phyla. 1  Phylum: Mollusks (Soft-bodied animals that sometimes have a hard shell. 2  Includes: snails, octopus, squid, clams, oysters, and mussels.).3  Phylum: Echinoderms (Often spiny animals, with several arms reaching out from the center of its body. Includes: starfish, sea cucumbers and sea urchins.). 2  Phylum: Arthropods, SubPhylum: Crustaceans. 3  Crabs, lobsters, shrimp, barnacles and many other animals belong to the phylum arthropods. 4  In fact, 75% of all animals belong to the phylum arthropoda (which also includes spiders and insects).