APPENDIX. 129 
of the tail and sides of the rump. Tail not so long as the body, 
thick, broad at the base, thin in the middle, and rather clubbed at 
the end. (See Catal. p. 31.) 
96. Macacus Sancti-Johannis. B.M. 
Fur dark olive, minutely punctulated with yellow; head, shoulders, 
and fore legs darker and blackish; stronger hairs over eyebrows 
black. Tail imperfect, probably shorter than the body. 
Inuus Sancti-Johannis, Swinhoe, P. Z. 8. 1866, p. 556! 
Hab. Hong-Kong; island of North Lena. 
Very like the preceding; perhaps only a younger specimen with 
the tail in a bad state. 
Page 32. Add:—12. Macacus inornatus. B.M. 
Hair of the crown reflexed, dark greyish brown, brighter-washed ; 
forehead and cheeks blacker ; hind part of the thighs greyish white ; 
face and ears naked, black; buttocks red; tail very short, rudi- 
mentary. 
Macacus inornatus, Gray, P. Z. 8. 1866, p. 202, t. xix. ! 
Hab. Borneo. 
The two specimens in the British Museum are evidently faded, 
and probably prepared from specimens originally preserved in 
spirits. 
The face of M. arctoides is red. I had proposed for this species the 
subgeneric name Gymnopyga, on account of the shortness of the tail 
and the great extent and nakedness of the rump. 
13. Macacus lasiotus. BM. 
Tail none ; ears ovate, prominent, exposed, covered with hair; fur 
yellowish olive, very minutely punctulated by the small subterminal 
yellow rings; of the rump and outer side of the thighs reddish ; 
of the face, cheeks, chest, front of the shoulders, and under part of 
the body grey; the skin of the hinder part of the body, near the 
callosities, crimson; the crown covered with short erect or reflexed 
hairs, with a few blackish hairs projecting forwards over the eye- 
brows; the chest and under part of the body covered with abun- 
dance of hairs; skin of face whitish flesh-coloured, with a small red 
naked spot at the outer hinder angle of each eye; hand covered 
with hair, blackish. 
Macacus lasiotus, Gray, P. Z. S. 1868, p. 61, pl. 6! 
Hab. China. 
