article: Mammalia (taxonomy)
links: Eutheria Hyracoidea Allotheria Australodelphia Pilosa Perissodactyla Xenarthra Erinaceomorpha Ungulata Afrosoricida Ameridelphia Dermoptera Class (biology) Notoryctemorphia Paucituberculata Gondwanatheria Compendium Carl Linnaeus Didelphimorphia Peramelemorphia Leptictidium Tachyglossa Proboscidea Cetacea Monotremata Rodent Diprotodontia Cetacean Archonta Theria Holotheria Marsupialia Australosphenida Chordata Chiroptera Lagomorpha Platypoda Tubulidentata Scandentia Mammal Primate Artiodactyla Carnivora Soricomorpha Macroscelidea Prototheria Microbiotheria Multituberculata Dasyuromorphia Cingulata Sirenia