Mammalia[mammals by sex or age]EdentataXenarthraTheriaUngulataPrototheriaMonotremataPlatypodaTachyglossaMetatheriaDiprotodontiaDasyuromorphiaPeramelemorphiaNotoryctemorphiaMicrobiotheriaDidelphimorphiaPaucituberculataPlacentaliaRodentiaChiropteraSoricomorphaAfrosoricidaErinaceomorphaPrimatesArtiodactylaCetaceaPerissodactylaHyracoideaSireniaProboscideaTubulidentataCarnivoraLagomorphaCingulataPilosaScandentiaMacroscelideaPholidotaDermopteraEutheriaVertebratamammalmammals