236 Mr. J. H. Leech on Lepidoptera Heterocera 
Megalochlora glaucaria. 
Geometra glaucaria, Mén. Bull, de Acad. xvii. p. 220; Schrk. Amur- 
Reis. p. 65, pl. v. fig. 8 (1859). nea 
Geometra usitata, Butl. Il. Typ. Lep. Het. ii. p. 49, pl. xxxvi. fig. 3 
(1878). i 
Megalochlora glaucaria, Meyrick, Trans. Ent. Soc. Lond. 1892, p. 95. 
Some specimens from Yokohama and Oiwake in Pryer’s 
collection. 
Distribution. Amur ; Japan. 
Genus EUCHLORIS. 
(Hiibn.; Meyrick, Trans. Ent. Soc. Lond. 1892, p. 94.) 
Euchloris insolitaria, sp. n. 
Male.—Bluish green; all the wings have a whitish trans- 
verse line beyond the middle, that on primaries is almost 
straight and that on secondaries slightly angled about the 
middle. Fringes whitish chequered with brown. Under 
surface whitish tinged with green. 
Expanse 43 millim. 
One male specimen taken by myself in the Province of 
Satsuma in May, and a female from Chang-yang, Central 
China, captured in June. 
The female has plain fringes, but otherwise agrees with 
the male. 
Distribution. Kiushiu; Central China. 
Euchloris difficta. 
Comibena difficta, Walk. Cat. Lep. Het. xxii. p. 576 (1861); Butl. 
Ill. Typ. Lep. Het. ii. p. 37, pl. 1. fig. 8 (1879). 
Ochrognesia difficta, Warren, Noyit. Zool. 1. p. 891 (1894). 
There were specimens from Ohoyama and Nikko in Pryer’s 
collection, and my native collector took a few examples at 
Gensan in July; [ have two from Chang-yang and one from 
Ichang, taken in July. 
Warren considers ‘‘ Phorodesma”’ gratiosaria, Brem., from 
East Siberia to be identical with 2. difficta. 
Distribution, North and Central China; Japan; Corea; 
Kast Siberia. 
Euchloris albocostaria. 
Euchloris albocostaria, Brem. Lep. Ost-Sib. p. 76, pl. vi. fig. 22 (1864). 
There were specimens from Nikko in Pryer’s collection. 
I obtained the species at Gensan in July and have received 
it from Ichang. 
