Before revision: Homo is a genus of great ape that emerged from the genus Australopithecus and encompasses the extant species and a number of extinct species .
After revision: ()Homo sapiens (modern humans)(collectively called archaic humans) classified as either ancestral or closely related to modern humansHomo is a genus of great ape that emerged from the genus Australopithecus and encompasses the extant species and a number of extinct species .