CEKCOPITHECUS 55 



Cercopithecus (Nasalis) nasious, Desmarest, Mamm- 1820, p. 55. 

 Siraia nasica, F. Ouo., Diet, des Sc. Nat. t. xx, 1821, p. 32. 

 Semnopithecus nasicus, Desmoulins, Diet. Class. d'Sist. Nat, t. vii, 



1825, p. 570. 

 Nasalis recurvus. Vigors Sf Horsfield, Zool. Journ. Tol. iv, 1828-29, 



p. 109 (fig. head). 

 Semnopitheous lavvatus, Fischer, Syn, Mam. 1829, p. 16. 

 Simia nasalis, Martin, Proc. Zool. Soc. 1837, p. 70. 

 Khynchopithecus larvatus, Dahlbom, Stud. Zool. Fam. Mig. An, 1856, 



p. 93, pi. iv. 

 Semnopithecus (Nasalis) larvatus, Anderson, Anat. 4" Zool, Resch. 



1878, p. 42. 



Hab. Borneo. 



26a. The skin of an adult female. Purchased, 30th April 

 1878. 



b. A stuffed adolescent female, its skull, and the bones of 

 its trunk. Presented by O. L. Fraser, Esq., 19th November 

 1878. 



c. The skin, skull, and bones of the trunk of a. young 

 male : the sacral spot grey. Presented by Wm. Rutledge, 

 Esq., 4th July 1879. 



d. The skin, skull, and bones of the trunk of a young 

 female : penultimate molar appearing. Presented by Wm. 

 Rutledge, Esq., 8th July 1880. 



Genus COLOBUS, Illiger, 1811. 

 27. Colobus guereza. 



Colubns guereza, Buppell, Neue. Wirh. p, 1. pi. 1, 1835. 

 Guereza riippellii, Ch-ay, Cat. Monkeys Sf Lemurs, B. M,, 1870, 

 p. 19. 



Hak. Abyssinia. 



27fl. The skin of an adult male. Shoa, Abyssinia. Pre- 

 sented by W. Ganslandt, Esq., Aden, 1st March 1880. 



II.— Sub-Family CERCOPITHECINiE. 



Genus CERCOPITHECUS, Erxlebon, 1777. 



28. Cercopithecus pygerythrus. 



Simia pygerythrus, F. Cm., Hist. Nat, des Mammif. livr." xxiv, 



Cercopithecus pygerythrus, Besm., Mamm. Suppl. 1822, p. 534. 

 Cercopithecus lalandii, Is. Geoff. St.-Hil., Archv. du. Mus. t. ii, 

 1843, p. 561. 



