THE HUMAN BACKGROUND 



427 



HYLOBATES 

 6 



LEMUROIDEA 



ANCESTRAL PRIMATES 



Fig. 272. — General relationships of the Primates. 1, Lemur; 2, Tarsius; 

 3. New World Monkey; 4, Marmoset; 5, Old World Monkey; 6, Gibbon; 

 7, Orang-utan; 8, Chimpanzee; 9, Gorilla; 10, Neanderthal Man. See p. 480. 

 (Modified, after Hegner.) 



