from China, Japan, and Corea. 95 
There is considerable variation in expanse, colour, and 
markings; the various forms are connected by intergrades. 
Distribution. Formosa; throughout India, Ceylon, and 
Burma; Andamans; Borneo (//ampson); China; Japan ; 
Corea, 
Acidalia fumata. 
Acidalia fumata, Steph. Ill. Brit. Ent., Haust. iii. p, 312 (1835). 
Leptomeris fumata, Meyrick, Trans. Ent. Soc. Lond. 1892, p. 89. 
One female specimen in Pryer’s collection appears to be 
referable to this species. 
Greser (Berl. ent. Zeit. 1888, p. 389) records the species 
from Amurland. 
Distribution. Kurope; Amur; Japan. 
Acidalia remutaria. 
Geometra remutaria, Hiibn. Geom. fig. 98. 
Leptomeris remutaria, Meyrick, Trans, Ent. Soc. Lond. 1892, p. 89. 
One female specimen in Pryer’s collection. 
Distribution. Kurope ; Amur ; Japan. 
Acidalia arenaria, sp. n. 
Pale sandy brown, sparingly dusted with fuscous. Pri- 
maries have three transverse lines similar to those of A. remu- 
taria, but they are less wavy and the first is placed midway 
between the base of the wing and the second line. Second- 
aries have two transverse lines. Fringes silky, preceded by 
a thin dusky line, upon which there is a black spot (some- 
times two spots) just below apex. Under surface similar to 
that of A. remutaria, but the markings, especially on the 
secondaries, are less distinct. 
Expanse 21-28 millim. 
I took this species at Ningpo in April and at Nagasaki in 
May ; my native collector obtained it at Gensan in July and 
also in the island of Kiushiu. 
Several specimens received from Chang-yang, June. 
Allied to A. remutaria, but the outer margin of primaries 
is rounder. 
Distribution. Central and Northern China; Kiushiu; 
Corea. 
Acidalia Beckeraria. 
Acidalia Beckeraria, Led. Gen. p. 94 (1853); Alph. Rom. sur Lép. vi. 
p- 54 (1892). 
Alphéraky records a male specimen from Yan-mine-Guagne, 
in the province of Chan-Si, captured in June. 
Distribution. Western and Central Asia; Western China. 
