Class Mammalia
Class of Mammals
Subclass Theria
Subclass of live-bearing mammals
Infraclass Metatheria
Infraclass of marsupials
Infraclass Eutheria
Infraclass of placental mammals
Order Didelphimorphia, Family Didelphidae
Order and Family of the virginia opossum
Order Cingulata, Family Dasypodidae
Order and Family of the 9-banded armadillo
Order Soricomorpha
Order of insectivores (shrews and moles)
Family Soricidae
Family of shrews
Family Talpidae
Family of moles
Order Chiroptera
Order of bats
Family Vespertilionidae
Family of vesper bats
Family Molossidae
Family of free-tailed bats
Order Rodentia
Order of Rodents
Order Lagomorpha
Order of pikas, hares, and rabbits
Family Cricetidae
Family of rats, mice, and voles
Family Muridae
Family of old-world rats and mice
Family Erethizontidae
Family of north american porcupines
Family Myocastoridae
Family of nutria
Family Leporidae
family of rabbits and hares (and pikas)
Family Sciuridae
family of squirrels
Family Castoridae
family of beavers
Family Geomyidae
Pocket gopher family
Family Heteromyidae
Pocket mice and kangaroo rat family
Family Dipodidae
Meadow jumping mouse family
Order Carnivora
Order of Carnivores
Family Procyonidae
Family of raccoons (and ringtails and coatis)
Family Canidae
Famils of dogs, foxes, and wolves
Family Ursidae
Family of bears
Family Mustelidae
Family of weasels, otters, and badgers
Family Mephitidae
Family of skunks
Family Felidae
Family of Cats
Order Perissodactyla
Order of odd-toed ungulates
Family Equidae
Family of horses, donkeys, and zebras
Order Artiodactyla
Order of even-toed ungulates
Family Cervidae
Family of deer
Family Antilocapridae
Family of Pronghorn
Family Bovidae
Family of Cattle, antelope, sheep, and goats
Family Tayassuidae
Family of peccaries
Order Cetacea
Order of whales and dolphins
Family Delphinidae
family of dolphins
Order Sirenia
Order of sea cows
Family Trichechidae
Family of manatees