— 132 — 



Kandti. It raav also be added that white hair form a comparati- 

 vely well developed moustache on the upper lip of this inonkey, 

 and that the tail is speckled with grey for about two thirds of is 

 length, but the terminal portion is black. 



Greatest length of skull 103 



Condylobasal length 81 



Basai length .... 69 



Z^'gomatic brcadth 65 



Breadth of braincase 55 



Least postorbital width ... 42 



Interorbital width 5 



Breadth across middle of orbits 55 



Length of nasals mesially 18 



» of upper molars séries 2-] 



» of lower molars séries y-, 



mm 



» 

 » 



This spécimen probably represents : Cercopitheciis leucampyx 

 sibatoi Lorenz. 



A young spécimen (Dr. Maes, n° 2645) of the leucajnpyx-?,ev\e?, 

 from Kutu (dist. of lake Leopold II), may also probably represent 

 an aberrant race. It has the upper lip and the nose broadly covered 

 with white hairs, but the space between the eyes is black-haired. 

 The speckled bro\\-band is narrow and contains manv verv long, 

 entirelv black hairs which are directed forward. The cheeks are 

 speckled grev. Crown of head, nape, interscapular région, arms 

 and hands black. Back and sides speckled grey, rather dark. 

 Région lust in front of the tail together with the hind legs and 

 feet black, the legs only sparsely ticked with small pale rings. 

 Root of tail below and the long hairs of the anal région dark 

 reddish brown, resembling, but somewhat darker than Oberthur's 

 « fawn » (308,4). The tail which is short, not quite attaining the 

 length of head and body is speclvled by means of the Hght putty- 

 coloured (OberthIir : 311,1), or partly pale brownish tips of the 

 hair, which dominate on the greater part of the organ except at 

 the base and at the end, where the black dominâtes. The throat 

 is white, otherwise the lower parts are dark sootv grev. 



The last molar of the upper jaw has not appeared vet, but the 

 length of the four first molars is only 17.5 mm., while the same 



