动物单词分类

fish:hagfishes, lampreys, sharks , ray-finned fishes, coelacanths, and lungfishes

bird:waterfowl fowl loons grebes albatrosses, petrels, penguins pelicans storks flamingos falcons, eagles, hawks cranes gulls, button-quail, plovers sandgrouse doves parrots, cuckoos, turacos, hoatzin owls nightjars swifts hummingbirds kingfishers woodpeckers trogons mousebirds passerines

Mammalia:echidnas and the Platypus marsupials lagomorphs, rodents, and elephant shrews carnivorans, pangolins, creodonts,insectivorans bats, primates, colugos, and treeshrews ungulates elephants, manatees, and hyraxes condylarths, whales, and artiodactyls

Reptile:crocodiles, gharials, caimans alligators tuataras lizards, snakes amphisbaenids turtles tortoises

Amphibian: tetrapod toad frog

insect:
Subclass Apterygota
Archaeognatha (bristletails)
Thysanura (silverfish)
Monura - extinct
Subclass Pterygota

Infraclas