BUTTERFLIES CAUGHT IN S, E. TIBET, 545 



161. Xyc«w« «smijc«, Elwes. 25 specimens at 12-16,000 feet; a few on 

 either side of the Putrang La, late in August, and the bulk in the high 

 country south of the Tsang Po in September. 



162. Zizera maha, Koll. 22 specimens on the Lower Tsang Po and in 

 the Po Chu Valley, June and July, 4-8,000 feet ; also a few near Dhirang, 

 6,000 feet, October. Many of the specimens are referable to oiialina, Pouj. 



163. Everes argiades dipora, M. 1 cJ Dhirang, 6,500 feet, October. 



164. Everes ion, Leech. 17 specimens on the Tsang Po between Pe and 

 Tu, 10,000 feet, early August. 



165. Orthomiella pontis, Elwes. 1 S , Lower Tsang Po, 5,500 feet, June 



166. Polyommatus boeticus, L. 1 c? at Tu on the Tsang Po, 10,000 feet, 

 August and 1 $ , Dhirang, 6,500 feet, October. 



167. Zephyms dmvM, Hewit. 1 5 in the Char Chu Valley at 12.000 feet 

 in September. A somewhat surprising capture. 



168. Zephyru!^ suroia, Tytler. 1 5 in perfect condition at Pemako 

 Chung on the Tsang Po, 9,000 feet, July 23rd. The butterfly has hitherto 

 only been found at Suroi Fui in the Manipur district. This remarkable 

 bright metallic blue female is not diihcult to identify. 



169. Zephyrus bieti, Oberth. 7 specimens between Gyala and Tu on the 

 Tsang Po, 9-10,000 feet, middle of July to middle of August. Rather 

 larger than usual ; the orange spots on the disc of the forewing in the 

 female are smaller than usual. 



170. Zephyrus icana. M. 1 $, near Tu on the Tsang Po, 10,000 feet, 

 Aug. 10th. Agreeing well as regards the upperside with typical icana from 

 Kulu, but below there is no ferruginous tinge at all ; the ground colour is 

 rather pale brown and the bands dark-brown while the silver lining to the 

 discal bands is very obscure. 



171. Ilerda viridipunctata, de N. 1 c? Lower Tsang Po, 5,000 feet, June 

 and 1 S Nyamjang Valley, 6,000 feet, October. 



172. Ilerda moorei, Hewit. 23 specimens mostly in the Po Chu Valley and 

 on the Tsang Po between Pe and Dokar, 9-10,000 feet, June and July also a 

 few between Dhirang and the Nyamjang Valley, 6-8,000 feet, October. 



173. Chrysopanus phlceas, L. 83 specimens, a few in the Po Chu Valley 

 at 8-10,000 feet, June ; the majority on the Tsang Po between Pemako 

 Chung and Shu, July, and in the high country to the south in August, 

 12-15,000 feet , a few at 7,000 feet in the Nyamjang Valley in October. 

 Very similar to the European form. 



174. Arpjhn<xus lohita, Horsf . 1 S , Lower Tsang Po, 3,000 feet, June. 



175. Arhopala rama, Koll. 3 specimens, Po Chu Valley, early July, 

 7-8,000 feet. 



176. Rapala nissa, Koll. A male in the Po Chu Valley, 8,000 feet, end 

 of June and a female at Pemako Chung, 9,000 feet, July. The specimens 

 difter somewhat from the typical form in that the orange areas above are 

 enlarged and below the ground colour is darker than usual. 



177. Chliaria Una, Hewit. 2 S , Lower Tsang, 5-7,000 feet, early June. 



178. CelcsnorrUnus pyrrJia, de N. 1 $ , Lower Tsang Po, 4,000 feet, June. 



179. Celcenorrhinus leucocera, Koll. 1 § , locality as last. 



180. Celcenorrhinus pulomaya, M. 2 specimens, near Dhirang, 6,500 

 feet, October. 



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