xxxvi INTRODUCTION 



1840. Rhesus Less., Spec. Mamm., pp. 49, 95. Type Macacus rhesus 

 Desmarest. 



Hamadryas Less., Spec. Mamm., p. 107. Type Simla liama- 



dryas Gmelin? 



PiTHESciURUs (!) Less., Spec. Mamm., pp. 116, 157. Type 



Pithesciurus saimiri Less., = Siniia sciurea Linnasus. 



Yarkea Less., Spec. Mamm., p. 176. Type Simla leucocephala 



Audebert. 



Chiropotes Less., Spec. Mamm., p. 178. Type Chtropotes 



cuxio Less., = Simla satanas Hoffmannsegg. 



Cacajao Less., Spec. Mamm., p. 181. Type Simia melano- 



cephala E. Geoffroy. 



Mico Less., Spec. Mamm., pp. 184, 192. Type Simla argentata 



Linnaeus. 



CEdipus Less., Spec. Mamm., pp. 184, 197. Type CEdipus titi 



Less., = Simia cedipus Linnseus. 



1841. Hylanthropus Clog., Hand. u. Hilfsb. Naturg., I, pp. XXVII, 

 34. Type Simia troglodytes Gmelin, = Simia satyrus Linnseus. 

 Symphalangus Glog., Hand. u. Hilfsb. Naturg., I, pp. XXVII, 

 34. Type Pithecus syndactylus Desmarest. 



Salmacis Glog., Hand. u. Hilfsb. Naturg., I, pp. XXVII, 35. 



Type none given. New name for Maeaca Lacepede. 



Rhinalazon Glog., Handb. u. Hilfsb. Naturg., I, pp. XXVII, 



36. Type Nasalls lai-vatus Wurmb. 



CEthiops Martin, Gen. Intro. Nat. Hist. Mamm. Anim., p. 506. 



Type none given. 



Mandrillus (nee Ritgen), Milne-Edw., Kruger's Handb. Zool. 



nach 2ten Franz. Ausg., I. Type Cynocephalus porcarius 



Boddsert. 



PiTHEX Hodg., Journ. Asiat. Soc. Beng., IX, Pt. II, p. 1212. 



Type Macacus oinops Hodg., = Pithecus rhesus (Audebert). 



1842. Syndactylus Boit., Jard. Plantes, p. 55. Type Pithecus syn- 

 dactylus Desmarest. 



MiopiTHECUs I. Geoff., Compt. Rend., Paris, XV, p. 720. Type 

 Cercopithecus talapoin Erxleben. 



1843. SiAMANGA Gray, List Spec. Mamm. Brit. Mus., p. 1. Type 

 Pithecus syndactylus Desmarest. 



Theropithecus I. Geoff., Archiv. Mus. Hist. Nat., Paris, II, 

 p. 576. Type Maeaca gelada Riippell. 



Gelada Gray, List Spec. Mamm. Brit. Mus., p. 103. Type 

 Macacus gelada Riippell. 



