Heterocera from China, Ja^ian, and Corea. 513 



JDmumma hipundata, Motsch., Etud. Ent., 1860, p. 32. 

 Amphiioyra largeteani, Obertli., Etud. d'Eutom., x, p. 28, pi. 

 ii, fig. 7 (1884). 



This species occiuTed at Gensan and in most of the 

 localities in Japan that I visited in June and July. 



Oberthllr records it from Kouy-Tcheou, and this is 

 probably the same district referred to by me as the 

 province of Kwoi-chow, whence I have received specimens, 

 and also from Wa-shan, Ta-chien-lu, Omei-shan, Chang- 

 yang, and Kiukiang. Occurs in June and July. 



Didrihidion. DhaemsAla {Hampson); Eastern, Cen- 

 tral and Western China; Corea ; Japan. 



Genus Callyna. 



Guen. ; Hampson, Fauna Brit. Ind., Moths, ii, p. 355 

 (1894). 



1152. Callyna chalcocla, Hampson, Journ. Bomb. Soc, ined. 



One male specimen taken at Ta-chien-la in July. 

 Distribution. Sikhim; Western China. 



Genus Brevipecten. 

 Hampson, Fauna Brit. Ind., Moths, ii, p. 361 (1894). 



1153. Brevipecten consanguis, sp. n. 



Closely allied to B. captatus, Butl., but the ground-colour is more 

 violaceous-grey ; the antemedial line is more oblique ; the central 

 line is not sinuous ; the postmedial line is more acutely angled ; the 

 chocolate patch on middle of the costa is larger and not indented on 

 its outer edge, and that further towards apex is more trigonate in 

 shape ; there are no black spots below the central patch. 



Expanse ^ 36 millini., 9 24 millim. 



Three male specimens and one female from Ichang, one 

 example of each sex from Chang-yang, two males from 

 Moupin and one from Ni-tou. Occurs in July and August. 



Halitat. Central and Western China. 



The largest female specimen in my series of B. captatus 

 from Sultanpore measures 36 millim. in expanse, while the 

 smallest is 30 millim. 



