102 Mr. J. H. Leech on Lepidoptera Heterocera 
maries. Under surface similar to above, but suffused with 
fuscous. 
Expanse 24 millim. iar. Dawtiaiag 
Female.—Pale ochreous brown, transverse lines indistinct. 
Allied to A. rubiginata, Hufn. Lael 
Several specimens in Pryer’s collection, some of which are 
from Yesso; my collector obtained one female at Ningpo in 
July. I received one male from Chang-yang, taken in June. 
One of the Japanese examples is almost unicolorous dark 
brown, with a slight purple tinge. ? 
Distribution. Japan ; Yesso ; North and Central China. 
Acidalia obfuscaria, sp. n. 
Fuliginous brown on both surfaces, with rather lighter 
fringes ; all the wings have faint traces of darker transverse 
lines beyond the middle. Body agrees with the wings in 
colour, but the tip of the abdomen is lighter. 
Expanse 24 millim. 
Two male specimens taken by my native collector at Ningpo 
in June. 
Hab. North-eastern China. 
Acidalia tectaria, sp. n. 
Pale ochreous. Primaries have three and the secondaries 
two slightly darker irregular transverse lines. Fringes silky. 
Under surface : primaries pale ochreous, with lines of upper 
surface indicated: secondaries paler, with two obscure trans- 
verse lines. 
EXxpanse 24-28 millim. 
Ten specimens, mostly males, from Chang-yang: June, I 
obtained two examples at Gensan in July. 
Distribution. Central China; Corea. 
Acidalia cineraria, sp. n. 
Ashy grey, powdered with daik grey. Primaries have 
three transverse dark grey bands; the first is narrow and 
indented before reaching inner margin, the second is waved 
and broad below the blackish discal spot, the third is broad, 
wavy, and limited inwardly by a blackish line. Secondaries 
have a dark grey band before the blackish discal spot, and 
another, preceded by a blackish line, beyond; the first is 
angled about the middle and the second is dentate on its outer 
edge. Fringes of the ground-colour preceded by an inter- 
rupted black line. Under surface whitish grey, suffused with 
darker grey on basal and outer marginal areas. 
Expanse 24-26 millim. 
