PYGATHRIX 93 
Geogr. Distr. Range of the Himalayas, Cashmere to Bhutan. 
Genl. Char. Similar to P. ENTELLUS but larger; head paler than 
the back; ears smaller; feet and limbs of nearly uniform color; nasals 
project beyond the anterior border of premaxillaries. Hair on head 
radiating from central point. 
Color. Black line across forehead over eyes, top of head wood 
brown or whitish on frontal half, straw yellow on back and sides of 
head and on throat; upper parts and sides of body mars brown; under 
parts grayish; limbs mars brown like back; hands and feet mixed 
brown and gray; tail like back. Skull in skin. Ex specimen Calcutta 
Museum from Sikkim. 
The skin was not made up, and was very stiff and difficult to 
handle, especially to get the color of limbs, hands and feet. 
Measurements. Total length, 1,520; tail, 820; foot, 200, (skin). 
Skull, (of another specimen), total length, 143.7 ; occipito-nasal length, 
111.3; intertemporal breadth, 53.5; Hensel, 103.8; zygomatic width, 
114.2 ; breadth of braincase, 75.6; median length of nasals, 12.6; palatal 
length, 56.5; length of upper molar series, 40; length of mandible, 
107.4; length of lower molar series, 50.3; length of upper canines, 
24.4. 
“Except in inhabiting a much cooler climate, this Langur differs 
but little from the Hanuman monkey in habits. Hutton has observed 
it near Simla, sporting amongst fir trees that were loaded with snow 
wreaths.” (Blanford). 
PYGATHRIX LANIA (Elliot). 
Presbytis lania Elliot, Ann. Mag. Nat. Hist., IV, 8th Ser., 1909, 
p. 273. | 
Type locality. Chumbi, Thibet. Type in British Museum. 
Genl. Char. Hair long, thick, woolly, inclined to gather in masses 
especially on upper back and shoulders. Size large. 
Color. Head and hind neck yellowish white; sides of head, pure 
white ; upper parts of back and shoulders, sepia; flanks and upper parts 
of arms, pale brownish gray; upper parts of legs paler, more silvery 
gray; hands black; chin, throat, under parts of body and inner side 
of limbs yellowish white; tail, above like back, paler, more whitish 
beneath. Ex type British Museum. 
Measurements. Size about the same as P. scuistacea. Skull: 
total length, 125.3; occipito-nasal length, 102.7; intertemporal width, 
50.8; breadth of braincase, 73.5; Hensel, 88.3; zygomatic width, 102.5; 
