Skull : Greatest length 32.5 mm.; condylo-incisive length 29; 
zygomatic breadth 15.2; interorbital constriction 5.2; length of 
nasals 11.6; squamosal breadth of brain case 12.5; palatilar length 
13.6; length of palatal foramina 6.5; alveolar length of upper 
molar series 5.2. 
The general dull colour of the pelage and rather smaller dimen- 
sions are the chief characters that separate this Congo race from 
the true Thamnomys rutilans. 
31. — Cricetomys gambianus emini WRrouGHr. 
O2rr- Pilipilt 
The type locality of Crrcetomys gambianus emini is Monbuttu, 
this race having been founded by WROUGHTON on a series of these 
Giant Rats collected by Ein PASHA. 
32: Hybomys univittatus PEr. 
©. 352, 369. Fundi. 
S'. 383; ©. 384, 387. Mambaka. 
61270,1292 2071202 21e. 0re24 hp 
SG. 87; ©. 98. Bafwasende. 
The striking effect produced bv bleaching is seen to advantage 
in this series of skins. Skins nos. 278, 293, 302, and 324 represent 
the new and unbleached pelage, the colour of which is dark olive- 
buff with the black median stripe well-defined. In nos. 297, 313, 
352, 383, and 384 the olive tint has disappeared and the general 
colour is very much richer, the dorsal surface appearing as rusty 
red and the dark median stripe less pronounced. In the most 
extreme case, no. 369 the pelage is pale rusty orange without any 
trace of the dark median stripe. 
33. — Aenomys hypoxanthus PucH. 
d'. 280; Q. 300, 3o1. Pilipili. 
G'. 340. Fundi. 
(on 
102 MIyI2O 21 120 1570 -U23.0105, 212 PAVAkUDI 
