3.54 APPENDIX. 



at the roots, and towards the tip, a bliieish-grey ; 

 the back part of the head is also covered witli a 

 similar long hair, of the same colour, which stands 

 erect, and gives the monkey the appearance of 

 having on a fur cap. This greyish hair is bor- 

 dered by a black arched band, formed of hair 

 tliree quarters of an inch long, and extending from 

 the place where the zygoma joins the coronal bone, 

 to the upper edge of the ear, and from thence 

 directly across the head. The whole space be- 

 tween this band and the eye-brows is thickly 

 covered with yellowisli hairs, of which those nearest 

 the band measure a full inch ; but those near the 

 eye-brows only half an inch. Only one very 

 raised place in the middle of the forehead, lying 

 above the eye-brows, is almost bare of hair, and 

 shows the black skin. A few single straight black 

 hairs, nearly an inch long, may be considered as 

 the eye-brows, which, however, extend over the 

 nose. The coiiclw of the ear has not a very broad 

 edge; its skin is of a reddish colour, and it has on 

 it long yellowish hair ; an ear-lap is also perce})ti- 

 ble. The colour of the skin of the face is almost 

 black ; both eye-lids however, (the upper is })ai- 

 ticularly broad,) are reddish. The lips are co- 

 vered with short whitish hair. 



The hair on the under side of the body mea- 

 sures almost two inches, and is white. Tlie tail is 

 longer than the body, covered willi pretty long- 

 hair everywhere, at the top blueish grey, beneath 



