APPEJs^DIX. 
477 
Habitat. Fernando Po, Western Africa. 
This animal^ which has four incisors in the upper jaw and 
six in the lower, is about the same size as the Galago Sene- 
galensisj but may readily be distinguished from that species by 
the greater size of the ears, and the great length of the fingers 
and toes. In the colouring there is also a difference, G, Sene- 
galensis being grey washed with yellow, whereas G, Alleni is of 
a deep slate grey, all the hairs of the upper part being of a rusty 
yellow at the apex, or, as on the fore-legs, rusty at the tip. 
The under parts of the body are of a paler hue than the upper, 
the hairs being of a dirty yellow colour at the tip; but, like 
those of the upper parts, they are of a slate grey for the greater 
portion of their length; on the throat and chin each hair is 
whitish at the apex. The hairs covering the feet are of a deep 
brown colour. The tail is dusky brown. 
This animal was named Alleni by Mr. Waterhouse in honour 
of Captain W. Allen, R.N., who brought one to England on his 
first visit to the Niger. 
A specimen was presented to the British Museum by Dr. 
Thomson. 
Family VI. VESPERxiLiONiDiE. 
Bhinolophus Martini. (Fraser, in Proc. Zool. Soc. Loud., 
Feb. 1843.) 
Rhin. auribus magnis apud frontem inter se spatio angusto 
sejunctis; rostro fossa oblonga supem^, antice quatuor appen- 
diculis carneis, vix elevatis (duobus utrinque) tecta : prosthemate 
nasali longitudinal itcn* diviso; fossa frontali postice culmine 
semicirculari dense vellere iuduto, collimetata; cauda longa ct 
cartilagine bifurca termiuata; patagio ad jjedes basim solum- 
modo ducto; colore cinereo-fusco, subtus cauescente. 
Long. tot. 
Volatus amplitudo 
„ latitudo maxima 
Antebrachiuin 
Auris 
Caudm 
Habitat. Fernando Po. 
3 line. 5 lin. 
10 0 
2 4 
1 0 
0 .9 
1 7 
