140 COLO BUS 



Color. Broad band on forehead, sides of head covering the ears, 

 and extending downward including chin and throat, and thighs from 

 anal region to knees white ; rest of pelage, top of head, nape, body 

 above and below, arms and hands, legs from below knees, inner side of 

 thighs and feet black; tail black at base, remainder white. Ex speci- 

 men British Museum. 



Measurements. Total length, 1,543; tail, 914.4; foot, 171.4. 

 Skull: total length, 116; occipito-nasal length, 102; zygomatic width, 

 81 ; intertemporal width, 40 ; median length of nasals, 19 ; length of 

 upper molar series, 33 ; length of mandible, 84 ; length of lower molar 

 series, 38. Ex specimen Berlin Museum. 



CoLOBUS POLYCOMUS (Schreber). 



Simla polycomos Schreb., Saugth., 1775, pi. XD. (nee desc). 



Simia (Cercopithecus) regalis Kerr, Anim. Kingd., 1792, No. 61. 



Simla comosa Shaw, Genl. Zool., I, 1800, p. 59. 



Colobus polycomus Illig., Prodr. Syst. Mamm. et Av., 1811, p. 

 69 ; E. Geoff., Cours Hist. Nat., 1828, p. 14, 8me Legon ; Less., 

 Spec. Mamm., 1840, p. 67; Wagn., Schreb., Saugth. Suppl., 

 I, 1840, p. 108; V, 1855, p. 36; Reichenb., Vollstand. Naturg. 

 Affen, 1862, p. 82, fig. 194; Gray, Proc. Zool. Soc. Lond., 

 1868, p. 181 ; Id. Cat. Monkeys, Lemurs and Fruit-eating 

 Bats, Brit. Mus., 1870, p. 1 ; Rochebr., Faun. Senegamb. 

 Suppl. Vert., 1887, p. 117, pi. VIII; Matschie, Sitzungsb 

 Ges. Naturf. Freunde, Berlin, 1892, p. 227. 



Colobus urslnus Ogilby, Proc. Zool. Soc. Lond., 1835, p. 98 

 Less., Spec. Mamm., 1840, p. 70; Martin, Mammif. Anim.: 

 1841, p. 495; Fras., Zool. Typ., 1849. pi. I; I. Geoff., Diet 

 Hist. Nat., IV, 1849, p. 208; Sclat., Proc. Zool. Soc. Lond. 

 1860, p. 245; Reichenb., Vollstand. Naturg. Affen, 1862, p 

 86, fig. 197; Schleg., Mus. Pays-Bas, Simise, 1876, p. 24 

 Forbes, Handb. Primates, II, 1894, p. 93 ; Johnst., Proc. Zool. 

 Soc. Lond., 1905, p. 199. 



Semnoplthecus (Colobus) polycomos Wagn., Schreb., Saugth. 

 Suppl., I, 1840, p. 108. 



Guereza ursina Trouess., Consp. Mamm., 1879, p. 10. 



URSINE GUEREZA. 



Type locality. Unknown. 



Geogr. Dlstr. Sierra Leone; Liberia (Johnston), West Africa. 

 Genl. Char. Allied to C. vellerosus, but tail white from the root. 

 Color. Front and sides of head, extending behind ears, cheeks. 



