323, THE ENTOMOLOGIST. 
stricted below middle; subterminal line purplish, interrupted above 
and below middle. Hind wings white. Under side white; fore 
wings tinged with yellow, purplish band of upper side showing on 
costal area only. 
Expanse, 33 millim. 
Collection numbers, 1251 and 1252. 
Two male specimens; one from Arizan (7800 ft.), August 21st, 
1908, and the other from Rantaizan, May 12th, 1909. 
Euproctis diplaga, Hampson.* 
@. Fore wings whitish powdered with dull grey, tinged with 
ochreous on outer area; the black apical marks are larger than in the 
male, and the postmedial lines more in evidence and distinctly serrate 
below the cell. Hind wings fuscous. - 
Expanse, 26 millim. 
Collection number, 1411. 
A female specimen from Kanshirei, June 19th, 1908. 
Only the male of H. diplaga has been previously described. 
CYMATOPHORID®. 
Polyploca albibasis, sp. n. 
$. Head and collar blackish grey, thorax pale grey, mixed with 
darker; abdomen grey. Fore wings pale smoky grey; three patches 
of white on costal area—one at base, one between antemedial and 
postmedial lines, and one at apex; subbasal line black, indented 
below costa; antemedial band brown tinged, outlined and tra- 
versed by black lines; postmedial band brown tinged, inwardly 
edged by a black sinuous line and outwardly by a bluntly serrate 
line; orbicular stigma white, outlined in black; subterminal and 
terminal lines black, wavy, approximate near apex, the subterminal 
with three black dots on dorsal half; fringes pale grey, basal half 
darker, marked with black at ends of the veins. Hind wings fuscous, 
paler on the dorsal and basal areas. Under side fuscous, terminal 
area of the wings darker beyond a pale transverse line; costa of 
fore wings white, marked with black on outer half. 
Expanse, 38 millim. 
Type in the British Museum. Arizan, March 28rd (Wileman). 
Allied to P. orbicularis, Moore. 
NOTODONTIDE. 
Pydna kanshiretensis, sp. n. 
3. Head brown, antenne fasciculate ; thorax pale brown mixed 
with darker in front, darker brown behind; abdomen dark brown, 
paler below and towards anal segment above. Tore wings pale 
brown, clouded and streaked with darker; subbasal line indicated by 
two black dots, one just below costa and one under median nervure; 
antemedial line black, wavy, indistinct, followed by a black diffuse 
* Journ. Bomb. Nat. Hist. Soc. xx. p. 113 (1910). 
