carapace, shell, shellfish

cephalopod, bivalve, mollusc, gastropod, baleen whale, crustaceans, octopus, blennies, sea squirt, tunicates, abalones, freshwater eel, mytilus, alga, dinoflagellate, echinoderm, isopod, mussel, musk turtle, anemone, hagfish, killifish, squid, comb jelly, flatworm, stag beetle, radula, bryozoan, polychaete, diamondback terrapin, snail, stony coral, ocean sunfish, invertebrate, vaquita, cichlid, nudibranch, blacktip shark, species, pinniped, northern snakehead, arthropod, loaches, jellyfish, bromeliad, pipefish, lionfish, damselfish, diatom, gobies, pteropod, crocodilian, green alga, pteropods, trilobite, anglerfish, gall wasp, staghorn coral, scorpionfish, marinus, anole, auks, americanus, conchs, smalltooth sawfish, mammal, tubeworm, crayfish, toothed whale, coelacanth, lamprey eel, australis, edulis, stickleback, brachiopods, robustus, aplysia, coral, sawfish, horned lizard, cuttlefish, bay scallop, zebra mussel, sea urchin, elodea, spawner, catfishes, mantis shrimp, lizard, whiptail, crinoid, spoonbill, shortfin mako, ptarmigans, crustacea, parrotfish, cetacean, concretion, nematode worm, annelid, clam, crabs, mollusks, molluscs, crustacean, snails, mollusca, reptile, rodent, vertebrate, amoeba, bivalves, shellfish, tortoises

cephalopod mollusk, chiton, coat-of-mail shell, lamellibranch, pelecypod, polyplacophore, scaphopod, sea cradle, univalve

architeuthis, argonaut, argonauta argo, ark shell, bubble shell, cephalopod, cephalopod mollusk, chiton, clam, coat-of-mail shell, cockle, dreissena polymorpha, freshwater clam, freshwater mussel, giant squid, limpet, marine mussel, mother-of-pearl, mussel, mytilid, nacre, nautilus, paper nautilus, polyplacophore, scaphopod, sea cradle, shellfish, snail, squid, zebra mussel