Monotremata
Order for monotremes
Didelphimorphia
Order for opossums
Diprotodontia
Order for kangaroos/koalas
Macroscelidea
Order for elephant shrews
Sirenia
Order for manatees and dugongs
Cingulata
Order for armadillos
Pilosa
Order for sloths and anteaters
Dermoptera
Order for colugos
Primates
Order for monkeys, apes, and humans
Erinaceomorpha
Order for hedgehogs
Soricomorpha
Order for shrews and moles
Chiroptera
Order for bats
Carnivora
Order for carnivores
Perissodactyla
Order for odd-toed ungulates
Artiodactyla
Order for even-toed ungulates
Cetacea
Order for whales and dolphins
Ornithorhynchidae
Family for platypus
Tachyglossidae
Family for echidna
Didelphidae
Family for opossums
Myrmecophagidae
Family for anteaters
Megalonychidae
Family for sloth
Soricidae
Family for shrews
Talpidae
Family for moles
Molossidae
Family for free tailed bats
Phyllostomidae
Family for leaf-nosed bats
Pteropodidae
Family for old world bats
Vespertilionidae
Family for vesper bats
Phocidae
Family for seals
Otariidae
Family for sea lions
Canidae
Family for dogs
Felidae
Family for cats
Mephitidae
Family for skunks
Mustelidae
Family for weasels/otters/badgers
Procyonidae
Family for raccoons
Ursidae
Family for bears
Equidae
Family for horses
Suidae
Family for pigs
Tayassuidae
Family for peccaries
Camelidae
Family for camels and llamas
Antilocapridae
Family for pronghorn
Bovidae
Family for cows
Cervidae
Family for deer/elk/moose