The taxonomic classifications of carabao and humans begin to differ at the Order level.Humans belong to the Order Primates. Our full taxonomy includes Kingdom Animalia, Phylum Chordata, Class Mammalia, Order Primates, Family Hominidae, Genus Homo, Species sapiens.Carabaos are domesticated water buffaloes belonging to the Order Artiodactyla (even-toed ungulates). Their classification includes Kingdom Animalia, Phylum Chordata, Class Mammalia, Order Artiodactyla, Family Bovidae, Genus Bubalus, Species bubalis.