86 HEMIGALAGO 



Measurements. Total length, 349; tail, 200; foot, 58; ear, 28. 

 Skull : occipito-nasal length, 40 ; Hensel, 28 ; zygomatic width, 25 ; 

 intertemporal width, 16; palatal length, 14; breadth of braincase, 21; 

 median length of nasals, 12; length of upper molar series, 11; length 

 of mandible, 22; length of lower molar series, 11. Ex type British 

 Museimi. 



This, the fourth member of the genus Hemigalago, differs from 

 all in color and size, being the largest of all. The skull shows many 

 and great differences from that of H. demidoffi or H. anomurus, and 

 cannot well be confounded or mistaken for them. The type was taken 

 on the boundary line of Uganda and the Congo Free State, and a 

 second and somewhat darker specimen at Dumo, Uganda. Whether 

 it goes farther into the Congo region or is confined to Uganda is 

 unknown. 



