damselfish, carcharhinus, crinoids, cartilaginous fish, planktonic, auks, ciliates, caretta caretta, pteropods, scutes, ichthyosaurs, jawless fish, isopods, flatfishes, catfishes, bonnethead, loaches, dowitchers, echinoderms, razorbill, pipefish, stegosaurs, bufo, metazoans, bryozoans, lanternfish, lesser scaup, blennies, phalaropes, volvox, antarctica, turnstones, musculus, nudibranchs, amphipods, tursiops, stony coral, killifish, murres, carcharias, annelids, mytilus, swordtails, chironomid, shortfin mako, placoderm, conodonts, chordates, ambystoma, sifaka, goldeneyes, ocean sunfish, elkhorn, ostracods, robustus, lesser yellowlegs, wrasses, acropora, mammals, mus musculus, sculpins, finback, tunicates, seahorses, butterflyfish, mammalia, brachiopod, flatworms, gobies, sea anemone, scorpionfish, marinus, stickleback, subadult, palps, guanacos, subantarctic, molluscs, faunas, narwhals, peromyscus, barnacle goose, pan troglodytes, spiny dogfish, snailfish, collembola, plesiosaurs, meadow vole, frogfish, green alga, tectum, taxa, copepod, spinous, skink, pongo pygmaeus, silversides, passerines, springtails, amphioxus, whiptail, bilaterally symmetrical, chimeras, hybrids, recombinants, vocalizations, anatomies, blastocysts, delusions, dentitions, desires, dreams, flies, genealogies, hermaphrodites, human, livers, mediums, parasites, populations, testes, wants

holocephali, subclass holocephali