MAOACUS. 71 



oratige tint^ bat many of the Laiis with black tips; super- 

 cilium and an area for the eyes to the ears more or less black, 

 and the upper halves of the ears feebly black tufted, and their 

 lower halves clad with grey hairs; under parts yellowish 

 grey. The species is much larger than M. rhesus and more 

 powerfully and more compactly built, and more like a pig- 

 tailed monkey in these respects. The muzzle is long and 

 the face pale fleshy. Obtained near Bhamo, Upper Burma, 

 Second Expedition, Western Yunnan, lb75, and presented by 

 Dr. J. Anderson to the Zoological Gardens, Calcutta, where it 

 lived until the 19th January 1881. 



b. The skin and skull of a young male : uniform brown, 

 darkest on the back. Mishmi Hills, Assam. Presented by 

 Dr. J. Anderson, 6th June 1876. 



43. Macacus leoninus. 



Macacus nemestriuus (?) Blyth, Journ. As. Soc. Beng. 1844, vol. xiii, 



p. 473. 

 Imius arctoides, (?) Blyth, Journ. As. Soc. Beng. 1847, vol. xvi, p. 



731. 

 Macacus leoninus, Anderson, Anat. Sf ZooL Resch. tfo. 1878, p. 



52. 

 Macacus assamensis, Anderson, op. cit., p. 65, female figs. 7 & 8, 



nec.S 

 Cercopithecus, Heifer, Journ. As. Soc. Beng. vol. vii, 1838, p. 858. 

 Macacus andamanensis, Bartlett, Land and Water, July 21, 1869, 



vol. viii, p. 57. S 

 Inuus leoninus, Blyth, Journ. As. Soc. Beng. vol. xliv, 1875, ex. no. 



p. 4 ; Cat. Mamm. As. Soc. Mus. 1863, p. 7. 



Hah. Arakan, and the valley of the Irrawadi. 



iSa. The skin of an adult male. No. 14A of Blyth's Cata- 

 logue, and the type of the species : a short-legged powerful 

 monkey, with long hair on the shoulders and on the humeral 

 portion of the fore limb, and much shorter hair on the post- 

 scapular area of the trunk ; tail about one third the length 

 of the trunk and head, and somewhat tufted at its tip ; hair 

 much annulated with brown and yellow, producing a yellowish 

 brown tint, darkening on the hands and feet to brown, with 

 but few annulations in these localities ; hair on mesial line of 

 head brown to the occiput, greyish external to this on the 

 forehead and around the face and ears, but a pale brownish 

 band pasess down to the orbito-malar angle above the ear ; 

 whiskers, and pale brown of head, feebly annulated pale 

 brown and greyish yellow; beard and whiskers well deve- 

 loped, especially the lattci-, which are continuous with the 



