Heteroeera from China, Japan, and Corea. 143 



Erastria eandidula, Treit., Schmett., v, p. 263 ; Leech, Proc. 



Zool. Soc. Lond., 1889, p. 525. 

 Erastria 'pusilla, View.; Stand., Rom. snr L6p., vi, p. 563 



(1892). 



Examples were taken by myself at Gensan in Jnly, and 

 by my native collector at Hakodate in June or July. 

 Fryer's specimens were from Oiwake and Ycsso, and the 

 species has also been recorded from Tokio. 



Eastern Asian specimens are more strongly marked than 

 those from Euiope in my collection. 



Distrihution. Europe. — Amurland; Japan; Yesso; 

 Corea. 



1086. Erastria. costimacula. 



Erastria costimacula, Oberth., Etud. d'Entom., v, p. 83, 

 pi iv, fig. 4 (1880). 



There were six specimens, probably from Yokohama, in 

 Fryer's collectiou. 



I have an example from Ichang, taken in July, which 

 appears to be referable to this species, but the primaries 

 are suffused with dark grey. 



Staudinger (Rom. sur Lep., vi, p. 567) suggests that this 

 species is allied to Pdvula scriccalis. 



Distrihution. Japan ; Central China ; Amurland. 



1087. Erastria vulncrata. 



Miana vulncrata, But.1., Ann. and Mag. Nat. Hist., (5) i, 

 p. 84 (1878) ; III. Typ. Lep. Het., ii, p. 25, pi. xxix, 

 fig. 4 (1878). 



I obtained specimens at Gensan in June, and at Fushiki 

 in July. Fryer's examples were from Yokohama, Gifu, 

 and Yesso; I have also received the species from Ichang. 



Distribution. Japan ; Yesso ; Corea ; Central China. 



1088. Erastria confusa, sp. n. 



Primaries greyisli-brown clouded with dark brown and blackish 

 ante- and postraedial lines whitish edged with black, both wavy, the 

 latter commencing in a greyish patch on the costa, and excurved be- 

 yond the cell ; submarginal line blackish, diffuse, angled below costa, 

 thence wavy to inner margin, outwardly bordered with greyish ; reni- 

 form and orbicular stigmata greyish, the outlines rather paler ; a quad- 

 rate black spot between them, the space below them, and between 



