octopus, mollusk, mollusc, robustus, baleen whale, gastropod, flatworm, loaches, cuttlefish, squid, nudibranch, ocean sunfish, sea squirt, monotreme, architeuthis, trilobite, frogfish, crocodilian, blennies, crustacean, toothed whale, theropod dinosaur, nematode worm, gladius, plesiosaurs, paranthropus, pinniped, ostracods, apatosaurus, giant tortoise, anglerfish, stonefish, radula, moray eel, isopods, americanus, damselfish, gorgonian, stickleback, creature, aquatic mammal, seahorse, oarfish, placoderm, coelacanth, sea anemone, fiddler crab, sperm whale, australopithecus africanus, habilis, stag beetle, hammerhead shark, pipefish, flatfishes, jellyfish, snailfish, mantis shrimp, copepod, meadow vole, australis, smilodon, finback, anemone, crustacea, fulmars, spawner, gigantea, piscine, arthropod, cetacean, bottlenose dolphin, hagfish, atlantic bottlenose dolphin, homo erectus, giant squid, insectivore, caretta caretta, tentacle, hawk moth, cichlid, leatherjacket, barbels, giganteus, angelfish, germanica, catfishes, mammal, metazoans, freshwater eel, dinoflagellate, mirabilis, tunicates, penguin, ankylosaurus, protozoan, placental mammal, iguanodon, nile crocodile, redback, auks, elegans, tyrannosaurus, cephalopods, crocodiles, reptile, ammonites, ape, lizard, shark, amphibian, cetaceans, cockroach, crab, crocodile, crustaceans, dragon, elephant, elephants, mammals, vertebrate, crayfish, annelid, ascidian, bivalve, invertebrate, lepidopteran, rodent, seabird, ungulate, anuran, arachnid, avian, benthic

chambered nautilus, decapod, dibranch, dibranchiate, dibranchiate mollusk, nautilus, octopod, pearly nautilus

., argonaut, argonauta argo, chambered nautilus, cuttle, cuttlefish, devilfish, nautilus, octopod, octopus, paper nautilus, pearly nautilus, spirula, spirula peronii, squid

mollusc, mollusk, shellfish

cephalopod mollusk, cephalopodan