450 ABBOTT’S KILIMA-NJARO MAMMALS—TRUE. 
the left half of the fronto-parietal, which, unlike its fellow, is nearly | 
obliterated. The dimensions of the skull are as follows: 
Dimensions of skull No. 24833, jr. 
mm. 
Basi-cranial length (Hensel)-.-..--..-.--.-------------------+---+--+-++------ 44 
Greatest length...--.------------ ----+- +++ - 2+ creer tte eee ree eee eee ee 80 
Zygomatic breadth..---.---.---+-+++ sere steers reece cee ree ee ee eee ee 49 
Length Of MASA) DOMES Ese sae cree mee apie et le le 13 
Breadth of nasal bones taken together, anteriorly.........-..---------.----- 4.5 
Height of anterior nares .-..--..--+++-+---++ 2-22 cree ee eee eee eee eee renee 11 
Breadth ‘ef anterior mares. ...25 22722. 2.4 Eee SPR Et See eee 6 
Length of palate....--..-+-----+-- +--+ -20- e222 cree eee cee reece eee eee) 2205 
Height of orbit....-.---------+++--+--+ +--+ 22-22 cere e tee ee ee eee eee eee 19 
Breadth Of vOr ts tees =e eee ae eee eee te ate a ee ae 18 
Length of mandible..-..---.----------------------------++-+++++ +--+ +--+ ++: 43.5 
48239, Male (?), young. Taveta, March 8, 1888. 
Galago crassicaudatus (Blainville). 
The three specimens collected are nearly of equal size. The dimen- 
sions of two of them are as follows: 
Measurements. 18931. ¢ | 18932. ¢ 
mm. mm. 
Head and body ...---------------------------+---- 0+ corer etree eee e ee eee eee reese 286 297 
Tail, with the hairs ....----.--------- --------------+-++-+-+---------------+-+---- 305 345 
The skins differ considerably in color. In No. 18931 the upper sur- 
face of the head and body, the tail, and the limbs are strongly tinged 
with rusty brown, while in No. 18932 these parts are gray, only lightly 
tinged with pale yellowish brown. The extremity of the tail of the 
former specimen is chocolate brown, and of the latter yellowish white. 
As these two individuals were taken in the same locality at the same 
date, and are both of one sex, it would appear that the difference in 
color is merely an individual character, The third skin, No. 18938, 
represents the gray phase. 
Dimensions of three skulls of Galago crassicaudatus. 
or <4 « 
Measurements. = souge pai 
18931* | 18932 18933 
Male. Male. | Female. 
mm. mm. mm. 
Basi-cranial length (Hensel)......+04+ ROT OOOOAEOROCOAG AMIOC Ie AraAa che cel facsodseoe 53.5 51.5 
(Emir iies) 7) trot) Wan Soe seeS ener pereroe Soe PbS tocereaonesascemasessessces[sosnsssoue 68 67 
ASP NOP) yg Ne Dono Seen Se Seose: Gece ror esos actos Saco sce essecosas-||saasnoc! Se 44.5 44 
Tene hot nasal ones cis. ce. nics see eminent ale ee oie eee : 22 23 19.5 
IOP iG 2 Et eee Ao ae co GS SSS e SESE OO Ae nro Oso ooScSebaSeomssscccfsec ecco 2e sec 25 25 
POI SUT OL OY Dibersin<,= oisiccisee oes wel enemies ee eee ee ee eee 19 18.5 
Breadth Of orbit. = ..5--- 5. .--5-s2.<ccc-ea-8 17.5 18 
Length of upper molar and premolar series. 21 20.5 * 
Length of lower molar and premolar series....-....-.-.:---------------- 21 21.5 21 
Wiener ch: OL MANGE < cic ecco sence eae ene me cine meee ri one Serene nei 42 | 42.5 42 
* Skull broken, 
