50 MAMMALIA. 



b. A stuffed young male, like the preceding. No. 38C of 

 Blyth's Catalogue. Arakan. Presented by Major J. Abbot, 

 1844. 



c. A stuffed young female, like the preceding. No. 38D of 

 Blyth's Catalogue. Arakan. Presented by Major J. Abbot, 

 1844. 



d. A young male in alcohol. Akyah Hill Tracts. Presented 

 by the Zoological Gardens, 8th July 1877. 



e. A young female in alcohol. Akyab Hill Tracts. Pre- 

 sented by the Zoological Gardens, 9th August 1877. 



21. SemnopithecTis holotepbreus. 



Semnopithecus holotephreus, Anderson, Anat. S/" Zool. Reach. 1878, 

 p. 27. 



Hab. Unknown. 



21a. A stuffed adult male, its skull and bones of the 

 trunk : uniform dark slaty-grey, passing into black on the 

 forearm and hands, and also on the feet ; under parts and in- 

 side of front limb and thighs pale yellowish grey. Head 

 slightly crested over the vertex, but only with a feeble ten- 

 dency to lateral compression, supraorbital hairs moderately 

 long and black ; whiskers rather long, directed backwards and 

 outwards, hiding the ears in front ; face bluish black ; area 

 around the eyes and lips white. 



The nasal region of the skuU is rather prominent, nearly 

 stiaight and moderately broad, with the orifice narrow and 

 rather long. Supraorbital ridges are well developed, and the 

 orbits are nearly round and of moderate size. The premax- 

 illaries form a slightly expanded suture with the nasals. The 

 last-mentioned bones are about half the lateral length of the 

 premaxillaries. The palate has moderately broad margins, 

 very slightly posteriorly convergent. 



The colour of this specimen has much faded since it was 

 first described, and it now resembles S. barbei, with which it 

 may ultimately prove to be identical. 



Presented by Wm. Rutledge, Esq., 29th October 1872. 



22. Semnopithecus eristatus. 



Simia cristata, Raffles, Trans. Linn. Soc. vol. xiii, 1822, p. 244. 

 Semnopithecus pruinosus, Dcsmarest, Mamm. 1820, (Suppl.) p. 533. 

 Semnopithecus mitratus, Cuv., Reg. Animal, 1829, nour. ed, t. i, 

 p. ipartim. 



