MammaliaAnimal groupPibbleCanis lupus familiarisDietDomestic dog diet appropriate to age and healthWild lifespanNot applicable to a domestic-dog nickname
MammaliaNTPlains ZebraEquus quaggaDietHerbivoreWild lifespanOften 15β20 years in the wild; longer in managed care
MammaliaNTPlatypusOrnithorhynchus anatinusDietCarnivore specializing in freshwater invertebratesWild lifespanOften 10β15 years in the wild; records exceed 20 years
MammaliaENPygmy HippopotamusChoeropsis liberiensisDietHerbivorous browser and fallen-fruit feederWild lifespanOften 25β35 years in managed care; wild longevity is poorly measured