32 ARKIV FÖR ZOOLOGI. BAND 10. N:0 12. 



The length of the upper molar series is 104 mm., but it 

 is not normal as on both sides 'p^ is pushed out from the 

 row in a mesial direction. Length of horns in a straight 

 line 51 V2 cm., along the posterior eurve 60 cm., spread of 

 tips 26,2 cm. 



Reduiica fulvorufiila chanleri Rothschild. 



A skull with head-skin of a buck shot the 12th of March 

 1914. 



Condylobasal length 200 mm, 



Upper molar series 56 » 



Phacochaeriis. 



One fine boar skull with head-skin shot ^7i ^^ Donya 

 Sabuk and another shot ^^2 1914. 



The exact determination of the Warthogs is connected 

 with several difficulties in consequence of their great varia- 

 tion. These two specimens are not quite alike. The one from 

 Donya Sabuk, although younger with shorter canines and p^ 

 still remaining, is larger than the other. In general shape, 

 however, they resemble each other, but the smaller has an 

 even comparatively narrower occipital flat area than the 

 larger. Both skulls are narrower than that of the typical 

 PÄ. massaicus and they have narrower choanse. These dis- 

 orepancies indicate perhaps a racial difference, but more ma- 

 terial is desirable before this problem with certainty can be 

 solved. 



ef from , 24, 



Donya Sabuk 271 o '^ 



Occipitonasal length 394 mm. 361 mm. 



Least interorbital breadth 138 » 125 » 



Length of postorbital portion 50 ?> 48 » 



Least width of postorbital flat area 40 » 29 » 



Width of the choanse 30 » 30 » 



» » palate inside m^ 37 » 36 » 



Tryckt den 19 maj 1916. 



Uppsala 1916. Almqvist & Wiksells Boktryckeri-A.-B. 



