Descriptions of East Asiatic Mammals 231 
course of the upper Yangtse Valley; D. p. calidior is found in 
the coastal Province of Fukien, D. p. griselda in Szechwan, D. p. 
flavior in northern Yunnan, D. p. howelli in southwest Yunnan 
and northern Burma, D. p. mentosus in the Chin Hills, Burma, 
and D. p. imas in Mt. Imaw Bum, Burma. The Formosan spe- 
cies, D. owstoni from Mt. Arizan, is dark olive with a buff spot 
behind the ear, the tips of the fingers and toes blackish, and the 
underparts dull yellowish. The length of the head and body is 
from 7 to 7% inches, of the hind foot about 1% inches, of the 
tail from 5% to 6% inches. In winter blackish hairs develop 
along the middle of the back in owstoni. 
The Lokriah Long-nosed Squirrels, Dremomys lokriah, 
are dark brown, the hairs tipped with orange. There is a pale 
mark behind the ear. The tail is colored much as the body, and 
the underparts and thighs are deep orange. There are 3 pairs 
of mammae, 1 pectoral, 2 inguinal. The Squirrels are found 
usually at altitudes of 6000 to 8000 feet above sea-level. The 
length of head and body is 8 inches, of the tail 6% inches, hind 
foot 1% inches. The weight is 8 ounces. Dremomys lokriah 
was described from Nepal. 
East of Bengal Dremomys lokriah is represented by only two 
geographical races: D. I. macmillani of the upper Chindwin 
River, Burma, and D. I. garonum of the Garo Hills, Assam. 
Dremomys I. macmillani is said to have a black median dorsal 
stripe. The length of its head and body is 7 1 / 4 inches, of the tail 
6 1 / 4 inches, hind foot 1% inches. 
The Red-cheeked Long-nosed Tree Squirrels, Dremomys 
rufigenis, are colored olive-brown, a color composed of a grizzle 
of black and dark yellow. There is a white spot behind the ear. 
The sides of the head and muzzle are light reddish brown, as is 
the underside of the tail. The underparts are white, the hands 
and feet dull brown, and the upper surface of the tail is blackish 
brown, each hair with a white ring and white tip. The length of 
head and body is from 7% to 8 inches, of the tail from 5% 
