14 Mr. J. H. Leech on 



Nine specimens, including examples of each sex, received 

 from Ni-tou, Wa-ssu-ko\v, Pu-tsu-fong, and Ta-chien-hi. 

 Occurs in July. 



Hahitat. Western China. 



Except for the uniform character of the cell-spots of 

 primaries I should be inclined to consider this as a colour 

 aberration of G. Jlorcsccns. 



709. Craui'ena florcns. 



Gaurcna florcns, Walk., Cat. Lep. Het., xxxii, p. 620 



(186,5). 

 Thyatira florcns, Butl., 111. Typ. Lep. Het., vi, p. 31, pi. cix, 



fig 4 (1886). 



One example taken at Ta-chien-lu in July. 

 Distribution. SiKHiM ; Western China. 



710. Gav/rena, cturofasciata. 



Gaurena aurofasciata, Hampson, Fauna Brit. Ind., Moths, 

 i, p. 181 (1892). 



I have ten specimens which appear to be referable to 

 this species, but the postmedial band of primaries is not 

 ^complete in all of them, and only one is without some 

 trace of a white spot at the middle of the cell. These 

 examples are from Ni-tou, Pu-tsu-fong, Wa-ssu-kow, 

 Moupin, and Ta-chien-lu. Taken in June and July. 



Distribution. SiKHiM ; Western China. 



711. Gaurcnct griscsccns. 



Gaurcna griscsccns, Oberth., Etud. d'Entom., xviii, p. 43, 

 pi. V, fig. 65 (1893). 



One specimen was received from Pu-tsu-fong, and one 

 from Ni-tou ; both are males and Avere taken in July. 

 Oberthllr's type was from Ta-chien-lu. 



Habitat. Western China. 



Genus Polyploca. 



Hiibn. ; Hampson, Fauna Brit. Ind., Moths, i, p. 182 



(1892). 



