Keywords: Handbook to the Primates Plate 49.jpg Plate XLVIII Map showing the distribution of the Genera Hylobates Red Simia Blue Gorilla Brown and Anthropopithecus Green 1897 Handbook to the Primates Vol II http //archive org/details/handbooktoprimat02forb Henry Ogg Forbes 1851-1932 PD-old-auto-1923 1932 Handbook to the Primates Hylobates Gorilla Pongo Primates distribution maps |