BUTTERFLIES CAUGHT IN S. E. TIBET. 535 



5. Tararge thibetana alhicans, South. 32 specimens mostly in the Po 

 Chu Valley at 7,500 to 10,500 feet in June and a few along the Tsang Po in 

 July between Gyala and Kongbo Nga La, 9,000 to 12,500 feet. 



They agree with Mr. South's description of the single specimen obtained 

 by Capt. Bailey on his former trip ( J.,B.N.H.S., xxii., 346). 



6. Rhapliicem satricns, Doubl. 1 c? , Po Chu valley, July 7th, 8,000 feet. 



7. Satyrus pumilus bicolor, Stdg. 20 specimens at the end of August 

 and in the beginning of September, 13,000 to 16,000 feet, on the Tsang Po 

 between Kongbo Nga La and Tsetang, on the Yartotra La and in the Char 

 Ohu and Karpo valleys. 



8. Sati/rus loha, Doherty. 13 specimens mostly males at 6,000 to 8,000 

 feet in October and November between Tawang and Kyeri near the 

 Bhutan border. 



9. Satyrus loha chumbica, M. 9 males between Pemako Chung and Kongbo 

 Nga La on the Tsang Po in August, 7,500 to 12,500 feet. 8 females in Sept- 

 ember in the Karpo Valley and at Migyitun at 10,000 to 12,500 feet. In 

 many of the males the band was quite yellow, especially on the underside. 



10. Satyrus sarasivati, Koll. 11 worn specimens in the neighbourhood of 

 Dhirang about the middle of October at 6,000 feet. 



11. ^re/^ff j^o??iew«, n. sp. (see plate ). 66 specimens, including one pair 

 in copula, mostly in the Po Chu Valley, a few at Lagong and Pemako 

 Chung on either side of the gorge where the Tsang Po breaks through the 

 main range ; June and July, 4,500 to 9,600 feet. 



Above dark velvet brown, as in shallada, Lang ; a small apical ocellus on 

 the forewing, single pupilled and narrowly ringed with obscure fulvous ; a 

 simila^r subanal ocellus on the hindwing, the fulvous ring of which is elong- 

 ated outwardly and beyond there is an obscare fulvous area continued 

 along the margin to vein 3. Below the forewing is bright fulvous except 

 for a narrow brown area sprinkled with white scales beyond the apical 

 ocellus; this area is continued narrowly along the outer margin and bears 

 inwardly a dark line in addition to the terminal dark line ; the inner 

 margin somewhat broadly, the costa and base narrowly dusky ; the apical 

 ocellus as above but the fulvous ring lighter and more clearly defined. 

 The hindwing dark brown overlaid with whitish scales ; an anal ocellus in 

 space 1 similar to the apical ocellus on the forewing and above a series of 

 postdiscal prominent white spots in spaces 2 to 5 ; an ill-defined irregular- 

 brown discal and a similar, but more obscure, subbasal line ; dark subterminal 

 and terminal lines as on the forewing. Female as male ; above the apical 

 ocellus is better defined and surrounded inwardly to the end of the cell and 

 below to vein 3 by a fulvous area, prominent in some specimens and obscure 

 in others ; below the tone is brighter and all the markings are more clearly 

 defined. The outer margin in both sexes is straight. In the male there 

 is an obscure patch or modified scales on the central third of the forewing 

 extending from the dorsum to the costa. Expanse 2\ inches. Types in 

 copula, Tongto, 7,500 feet, June 30th. 



The new species most nearly resembles shallada, Lang, and is sufliciently 

 characterised by the straightness of the outer margin and the presence of 

 the subanal ocellus on the hindwing. 



12. Erebia pomena shuana, sub-sp. n. ( see plate ). 32 speciensm along 

 the Tsang Po between Timbe and Kongbo Nga La, 10,000 to 12,500 feet, 

 August 5th to 18th ; mostly at Shu. 



Closely allied to pomena. The apical ocellus on the forewing is three 

 times as large and the white pupil is very prominent ; in the female there is 



