Wie hate 
80 PYGATH RIX 
more extensive on the rump and legs to the ankles where it is the 
prevailing color, the black beneath scarcely appearing; arms above 
elbows like back; forearms with more black showing through the 
gray; hands and feet entirely black. Tail, black above, pale beneath; 
under parts yellowish white. Forehead and cheeks black. Ex speci- 
men Calcutta Museum. 
Measurements. Total length, 1,240; tail, 730; foot, 150. Skull: 
total length, 103; occipito-nasal length, 88.8; intertemporal width, 
43.5; breadth of braincase, 55.3; Hensel, 72.5; zygomatic width, 78.7; 
median length of nasals, 12; length of upper molar series, 26; length 
of mandible, 71.6; length of lower molar series, 32.1. 
In general appearance this is a silvery gray animal with black 
showing more or less distinctly on various parts of the body. 
This species has usually gone under the name of pruimosus Des- 
marest, published in the Supplement to his Mammalogie in 1822. But 
in his synonymy of P. MELALopHus (!) he cites the volume of the 
Transactions of the Linnzean Society in which Raffles had described this 
species aS CRISTATUS, therefore he must have seen Raffles’ paper before 
this Supplement was published, and his name of pruinosus would 
naturally become a synonym of cristatus. Anderson, (1. c.) describes 
a female from an unknown locality as Semnopithecus routledgi. He 
gives no information as to the place or Institution in which he 
deposited his examples, and I was unable to find it in the Calcutta 
Museum. It is probably the same as P. cRISTATA. 
PyGATHRIX CRISTATA PULLATA (Thomas and Wroughton). 
Presbytis cristata pullata Thos. and Wrought., Ann. Mag. Nat. 
Hist., III, 8th Ser., 1909, p. 439. 
Type locality. Battam Island. Type in British Museum. 
Geogr. Distr. Islands of Bintang, Battam, Sugi, Jombol, Sebang, 
Linga, Rhio Archipelago; and Banka Island. 
Genl. Char. Much darker than P. cristata, some examples almost 
entirely black. 
Color. General color of head and body above, limbs, hands and 
feet, black, hairs tipped with silvery white; a silvery white line on, 
side of head above ears to occiput; under parts grayish black, hairs 
being black and broadly tipped with gray on under side of body and 
legs; tail above jet black with gray hairs intermingled, beneath grayer, 
the gray hairs more abundant especially at base. Whiskers long. Ex 
type British Museum. 
