BARBOUR: AMPHIBIA AND REPTILIA. 131 
porals are normal 2 + 3 on both sides. There is but one preocular and nine 
supralabials on each side; of these 4 and 5 enter the orbit. The scales are in 
19 rows, anal is divided, ventrals, as already mentioned, 139, while part of the 
tail has been lost, only 54 pairs of subeaudals remaining. 
PSEUDOXENODON SINENSIS Boulenger. 
BouLencer, Ann. mag. nat. hist., 1904, ser. 7, 18, p. 134. 
This form, which Boulenger remarks is so very nearly related to P. macrops 
(Blyth), is nevertheless a distinct and easily distinguishable one. As it was 
reported by the describer from both Yiinnan and Szechwan, it is not surprising 
to find a typical example from Laolingkung, western Szechwan at an altitude 
of 10,300 feet. Not long ago I was fortunate enough to get a specimen taken 
at Yinnanfu by Mr. Graham at 6,000 feet altitude. Boulenger’s Yiinnan 
records were based on specimens taken by the same collector in the same locality. 
Both of these examples come within the range of variation which Boulenger 
cites for the five previously published specimens. 
So far as known the species is confined to Szechwan and Yiinnan. 
ELAPIDAE. 
BUNGARUS CAERULEUS MULTICINCTUS (Blyth). 
Buyts, Journ. Asiat. soc. Bengal, 1861, 29, p. 98. 
BouLenceEr, Cat. snakes Brit. mus., 1896, 3, p. 369. 
SresNEGER, Bull. 58, U. 8. N. M., 1907, p. 397-399. 
Dr. Stejneger (loc. cit.) has treated this form as one which he must consider 
nominally of specific value until it can be actually shown to join the Indian Krait 
B. caeruleus. The differences, however, are of such slight value that they do 
not warrant more than subspecific rank, even though our present insufficient 
material does not permit of our showing now the intergrading with not only 
the typical race, but also with the considerably more distinct Malaysian form, 
B. candidus. 
This race, which is distributed through southern China from ‘‘The moun- 
tains north of Kiu-kiang”’ on the Yangtze-kiang to Kwangtung, Kwangsi, and 
the islands of Hainan and Formosa. Mr. Zappey’s example from Ichang, 
Hupeh seems the first taken in that province and extends considerably the 
hitherto known range into western China. 
