﻿ARKIV FÖR ZOOLOGI. BAND 4. N:0 15. 



C. cottoni. 



>)Qugo, Central Equatorial Af- 

 rika» (3). 

 Y. Terminal half of tail white, a short portion at 

 the middle grizzled, basal part black. A small 

 white perineal patcli. Tail longer than head 

 and body. 



C. sandbergi. 



At the river Lufizi. tributary 

 to Zambeze in the Malunda 

 country, Angola. 



A white superciliary or frontal band present. 

 a. Tail black with white end {4). White perineal 

 patch small (3). 



Tail longer than head and body. 

 * Skull smaller, pelage not so close and long 

 as in the following. 



C. palliatus. 



Pangani, district near Tanga, 



border-land between Brit. and 



Germ. East- Afrika, Takaungu. 



Brit. E. Afr. 



** »Skull decidedly larger in every dimension 



than that af C. palliatus» (5). »Pelage rather 



close and longer». (5). 



C. sharpei. 



Nyasa- Tanganyika plateau. 

 [3. Tail »having practically no white tuft at all, 

 for the terminal 6 inches are merely grizzled, 

 more blackish than white» (7). Perineal patch 

 large, extending över »an area from 4 to 6 in- 

 ches each way below the callosities» and which 

 »is either white or grizzled with white» (7). Fur 

 enormously long on the back. 



C. rutvenzorii. 



Ruwenzori. 



