HETEROCERA OF SIKHIM AND BHUTAN, 627 



Genus Norraca, Moore. 

 228. N. longipenntSj Moore. 

 Bhutan, 2,500 feet. I have only one specimen which I took in 

 July. This corresponds with Hampson's figure and description except 

 that vein 6 of the forewing is from the areole just after the angle of 

 the cell, and the inner margin of the same wing is quite straight from 

 the lobe to the outer angle. Exp. 54 millim. 



Genus Niganda, Moore. 

 229. N. strigifascia, Moore. 

 Sikhim and Bhutan. I have one specimen taken in Bhutan in May. 

 Genus Eutornopera, Hmpsn. 

 229a. E. argentifascia, Hmpsn. 

 Bhutan, 6,400 feet. The type was taken by me at light at Rissoom. 

 I have never seen another specimen. 



Genus Stenodonta, Hmpsn. 

 229fr. S. cyttarrosticta, Hmpsn. 

 Bhutan, 2,500 feet. Occurs from June to September. I took 

 six males and three females at Fagoo, one pair of which are in the 

 British Museum. The type male alone has the white streak in con- 

 tinuation of the black one in the cell of the forewing, my specimens 

 having only a bluish-silvery speck on vein 5 instead. 



Genus Pydna, Wlk. 

 230. P. testacea, Wlk. 

 Sikhim. I have two females, taken in June, identically marked, 

 but the areole on the forewing of one is triangular and that of the 

 other narrowly oblong. (I have some difficulty in accepting Sir 

 George Hampson's identification of P. testacea with P. hamadena 1 

 Moore, but the types of Pydna are in several cases impossible to 

 identify, and the species seem in some cases very variable. I ha^e 

 taken what I believe to be P. hamadena at 10,000 feet in Julv.— * 

 H. J. E.) 



230a. P. tenehralis, Hmpsn. (Plate I, Fig. 4, $). 

 Sikhim, 1,800 feet. The type specimen, which is in the British 

 Museum, was taken at Punkabaree at light. 



232. P. longivitta, Wlk. 

 Sikhim and Bhutan, 5,000 feet. My only specimen was taken 

 in September ; the species, however, is not a rare one. Mr. Elwes 

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