PAPIO 153 



Nat. Mamm., 1828, p. 31, 8me Legon; Wagn., Schreb., Saugth. 



Suppl., I, 1840, p. 166; V, 1855, p. 65 ; I. Geoff., Cat. Primates, 



1851, p. 35 ; Dahlb., Stud. Zool. Fam. Reg. Anim. Natur., 



fasc. I, 1856, pp. 131, 133. 

 Mormon drill Less., Spec. Mamm., 1840, p. 114. 

 Haniadryas chceropithecus Less., Spec. Mamm., 1840, p. 108. 

 Papio leucophaa Gray, List Spec. Mamm. Brit. Mus., 1843, p. 10. 

 Mormon {Drill) leucophwus Reichenb., Vollstand. Naturg. Affen, 



1862, p. 162, pi. XXVII, figs. 401-403. 

 Chceropithecus leucophaus Gray, Cat. Monkeys, Lemurs and 



Fruit-eating Bats, Brit. Mus., 1870, p. 35. 

 Papio leucophaus Schleg., Mus. Pays-Bas, Simiae, 1876, p. 131 ; 



Forbes, Handb. Primates, I, 1894, p. 260 ; Elliot, Cat. Mamm. 



Field Columb. Mus., F. C. M. Pub., VIII, 1906, p. 564, fig. 



LXXXVII, Zool. Ser. 

 Papio mundamensis Hilzheimer, Zool. Anz., April, 1906, Band 



XXX, p. 109. 



DRILL. 



Type locality. Unknown. Type in Paris Museum. 



Geogr. Distr. North Cameroon, Konje Farm near Mundame 

 (Hilzheimer) ; Victoria, (Strunck, Boscho, Adamelz), Berlin Museum. 



Color. Face black, lower lip red ; middle of head blackish brown ; 

 sides of crown greenish brown, the hairs being gray at base and ringed 

 with brown and yellowish ; hairs on sides of head and chin pale yellow 

 tipped with brown, forming a sort of band from ear to throat ; shoul- 

 ders, and upper back, dorsal line, rump at root of tail, brownish black, 

 the hairs being gray at base then ringed with black and yellow, and tips 

 black; limbs, outer and inner sides mixed black and buff, with the 

 hairs black ringed with buff and tipped with black, the arms showing 

 more buff than the legs ; middle of back and flanks pale brown ; hands 

 and feet mixed black and buff ; under parts and inner side of limbs 

 grayish white ; tail brown at root, rest grayish white. Callosities red. 

 Skull in specimen. Ex type Paris Museum. 



Measurements. Size almost equal to the Mandrill. Skull: total 

 length, 216; occipito-nasal length, 166; Hensel, 155; zygomatic width, 

 120; intertemporal width, 61 ; median length of nasals, 45; length of 

 upper molar series, 54; length of mandible, 159; length of lower molar 

 series, 73. Ex skull in British Museum. 



Herr Hilzheimer (1. c.) has described a specimen from near 

 Mundame, North Cameroon, as distinct from P. leucoph-«:us, mainly 

 on account of having no white beard. But P. leucoph^us has the 



