Keywords: PZSL1907Page744.png Cercopithecus patas pyrrhonotus <small>Hempr Ehrenb </small> Erythrocebus patas pyrrhonotus <small> Hemprich Ehrenberg 1829 </small> en Nisnas Monkey in London Zoo 1906/1907 Proceedings of the Zoological Society of London http //archive org/details/proceedingsofzoo19074471121zool vol 1907 issue 3 http //archive org/stream/proceedingsofzoo19074471121zool page/744/mode/1up page 744 1907 R I Pocock text PD-old PZSL 1907-3 Erythrocebus patas Mammals at London Zoo London in the 1900s |