BUTTERFLIES FROM S. E. TIBET AND MISHMI RILLS. 615 



236. Halpe bivitta. 



Pamphila bivitta, Oberthiir, Etud. d'Entom. xi, p. 28, pi. vi, fig. 46 (1886). 

 Halpe bivitta, Leech, Butt. China, Japan and Coi-ea, p. 623 (1893). 

 Six male specimens. 



La Trong (10,000 ft.), June 13 ; Drowa Gompa (10,000 ft.), June 22 ; 

 Sanga chu Dzong (11,000 ft.), July 1. 



237. Halpe perfossa, sp. n. 



S . Dark brown inclining to black, ochreous hairs on basal area of all 

 the wings ; six ochreous tinted hyaline spots on forewings — one in the cell, 

 and three in a line from costa beyond, all these are small, upper one of trio 

 minute ; two below ceil, the lower one largest and indented on its outer 

 edge. Fringes whitish ochreous, marked with dark-brown at ends of the 

 veins. Underside brown sprinkled with ochreous, spots of forewino-s 

 appear rather larger. 



Expanse 40 millims. 



Allied to H. perara, Swinhoe. 



One male specimen. 



Tulang (4,000 ft.), July 17. 



238. Rhopalocampta benjamini. 



Thymele benjamini, Guerin, Delers. Souv. Voy. Inde. ii, p. 79, pi. xxii 

 figs. 2, 2a (1843). 



Rhopalocampta benjamini, Leech, Butt. China, Japan and Corea, p. 641 

 (1893). 



One male specimen. 



Deng Mann. (2,000 ft.), July 27. 



