Homo is a genus of great ape that emerged from the early hominin genus Australopithecus, encompassing a single extant species, Homo sapiens, along with a number of extinct species classified as either
Reconstruction of Australopithecus afarensis, Natural History Museum, Vienna
Reconstruction of H. ergaster, American Museum of Natural History
Homo heidelbergensis may have evolved from H. ergaster, possibly following an intense population bottleneck 800,000 to 900,000 years ago.
The Hominidae, whose members are known as the great apes, are a taxonomic family of primates that includes eight extant species in four genera: Pongo ; Gorilla ; Pan ; and Homo, of which only modern h
Sumatran orangutan (Pongo abelii)
Humans are one of the four extant hominid genera.
A fossil hominid exhibit at The Museum of Osteology, Oklahoma City, Oklahoma