Orangutan wantah satunggal spésiés sané kantun idup saking subkaluwarga Ponginae, sané kapisah saking hominid liyanan (gorilla, simpanse, miwah manusa) riantara 19.3 nganti 15.7 yuta warsa sané lintang.
The orangutans are the only surviving species of the subfamily Ponginae, which genetically diverged from the other hominids (gorillas, chimpanzees, and humans) between 19.3 and 15.7 million years ago.