Heterocera from China, Japan, and Corea. 379 
hyaline spot on the primaries, and in the yellow coloration 
of the other spots; the ground colour is also invariably 
black. These characters hold good in a series of thirty- 
two specimens of 7’. wsitata as compared with a series of 
thirty 7. fenestrella from various localities. 
Hab. JAPAN and KIUSHIU. 
Genus HYPERTHYRIS. 
Leech, Trans. Ent. Soc. Lond., 1889, p. 121. 
353. Hyperthyris aperta. 
Hyperthyris aperta, Leech, Trans. Ent. Soc. Lond., 1889, 
p. 122, pl. vu, fig. 7; Hampson, Fauna Brit. Ind., 
Moths, 1, p. 370 (1892). 
One male specimen from Kiukiang. 
Distribution. StKHIM (Hampson) ; CENTRAL CHINA,’ 
SEPTEMBER 30, 1898, 
