568 Mr. J. H. Leech on Lepidoptera Heterocera 



Var. latifasciaria, nov. 



Smaller than the type. 



All the wings have a broad white fascia ; that on second- 

 aries with an angular projection towards outer margin. 



I took examples of this form at Hakodate in August, and 

 there was a specimen from Yesso in Fryer's collection. 



Distribution. Japan ; Yesso ; Corea. 



E. exsecuta can always be easily distinguished from 

 Plemyria tibiale, Esp., which it greatly resembles, by the 

 fringes of the secondaries. These, in the former species, are 

 black, patched with white at outer angle and before anal 

 angle ; but in the latter they are entirely black. 



Eustroma Hdberhauri. 



Baptria Haberhaueri, Led. Wien. ent. Mon. 1864, p. 170, pi. iii- 



figs. 9, 10 (May). 



Plemyria Haberhaueri, Meyrick, Trans. Ent. Soc. Lond. 1892, p. 71. 

 Odezia Kindermanni, Breni. Lep. Ost-Sib. p. 89, pi. vii. fig. 19 (1864). 

 Polythrena Kindermanni, Grgeser, Berl. ent. Zeit. 1888, p. 404. 



A long series in Fryers collection, many of the specimens 

 labelled Oiwake ; my collector obtained the species at Hako- 

 date in July, and I have received specimens from Ta-chien-lu 

 and Ghow-pin-sa, taken in June and July. 



Distribution. Armenia; Amur; Japan; Yesso; Western 

 China. 



The Japanese specimens are all of the Kindermanni form, 

 but they exhibit a good deal of variation in the white 

 marking, especially on the secondaries ; one specimen is 

 without a trace of the fascia on these wings. The specimens 

 from Western China are of the typical form, but there is less 

 black on basal third of the secondaries, and the w r hite 

 marking on primaries is broader. In the specimen from 

 Yesso all the white markings are very broad. 



This species can be at once separated from E. exsecuta by 

 the chequered fringe. 



Eustroma miegata. 



Polythrena miegata, Pouj. Ann. Soc. Ent. Fr. 1895, p. 314, pi. vii. 

 fig. 20, cJ (non20, ?). 



Female. Rather paler than the male, and the abbreviated 

 fascia is broader. 



Poujade only refers to the male of this species. The 

 insect he considered to be the female is a distinct species. 



I received several male specimens from Pu-tsu-fong, and 

 one female from Chia-ting-fu : all taken in June and July. 

 Poujade's type was from Moupin. 



Hob. Western China. 



