from China, Japan, and Corea. 563 



< -shaped mark just beyond the cell on each wing ; fringes 

 darker. Under surface of all the wings whitish; venation 

 broadly ochreous and the fringes black ; the discal dot and 

 transverse bands as in P. sparsata. 



Expanse 25 millim. 



One female specimen (minus head) from Ta-chien-lu, taken 

 in May or June. 



Hob. Western China. 



Genus EUSTROMA. 



(Hiibn. Verz. Schmett. p. 335 ; Meyrick, Trans. Ent. Soc. 

 Lond. 1892, p. 71.) 



All the species here included in Eustroma have a pencil 

 of hair near inner margin on under surface of primaries ; in 

 some of them, however, the areole is simple, and these would 

 perhaps be more correctly placed in Plemyria. The species 

 might be arranged in sections as follows : 



1. Areole double. 



a. Discocellulars of secondaries oblique ; vein 5 from the middle. 



fractifasciaria. reticulata. 



chrysoprasis. melancholica. 



propriaria. 



b. Discocellulars of secondaries angled ; vein 5 from below the middle. 



pulchraria. convergenata,. 



achatinellaria. ludomcaria. 



Ledereri. exsecuta. 



2. Areole simple. 



a. Discocellulars oblique ; vein 5 from the middle. 



delecta. Haberhauri. 



b. Discocellulars angled ; vein 5 from below the middle. 



junctilineata. miegata. 



plurilineata. angularia. 



Eustroma chrysoprasis. 



Cidaria chrysoprasis, Oberth. Etud. d'Entom. x. p. 34, pi. i. fig. 2 



(1884). 



Cidaria reticulata, Moore, Proc. Zool. Soc. Lond. 1867, p. 662 (prseocc.). 

 Cidaria Jissisignis, Butl. 111. Typ. Lep. Het. vi. p. 87, pi. cxx. fig. 7 



(1886) ; Hampson, Fauna Brit. Ind., Moths, iii. p. 362 (1895). 



Four specimens from Pu-tsu-fong, taken in June or July. 

 Oberthiir's type was from Ta-tsien-lu. 

 Distribution. Sikhim (Hampson) ; Western China. 



Eustroma fractifasciaria, sp. n. 

 Female. Primaries pale brown, clouded and suffused with 



