178 BUTTERFLIES. 



527. Cel^norehinus pulomaya, Moore. 



Common in the virgin forest zone from 7,000 to 10,000 feet 

 during the rains. 



■528. Cel^nokrhinus pyrrha, de Nicdville. 



Found in Bhutan and the Khasi Hills. Nothing is known about 

 its time of flight, as it has only been obtained by native collectors. 



529. Cel^norkhinus plagifera, de Nictiville. 

 Not uncommon in Sikhim and Bhutan. 



530. Cel^enorrhinus patdla, de Niceville. 

 Described from a single pair only from Sikhim. 



531. Cel^norrhinus fusca, Harapson. 



Mr. G. C. Dudgeon has obtained a pair of this species in Sikhim, 

 and I possess one female from thence. It was originally described 

 from the Nilgiri Hills. 



532. Cel^norrhinus nigricans, de Nictiville. 

 Found at low elevations in Sikhim and Bhutan. 



533. CELiENORRHINUS DHANADA, Moore. 



Rare in Sikhim, and found only at low elevations. Occurs in 

 May to the east of the Teesta river. 



534. Tagiades ravi, Moore. 



A butterfly more of the plains than of the hills. Mr. Otto Moller 

 obtained a few specimens of it in the Terai when he was manager of 

 the Mohurgong Tea Estate. 



535. Tagiades gana, Moore. 



Occurs throughout the year at low elevations, but is not very 

 common. The extent of the white area on the upperside of the 

 hindwing is very variable. 



536. Tagiades atticus, Fabricius. 



A very variable species and excessively common in Sikhim, 

 where it occurs at low elevations throughout the year. I have bred 

 it ; the larva feeds on bamboo. It occurs in Western China. 



637. Tagiades tabrica, Hewitson. 



Originally described from Darjeeling. The type specimen 

 appears to be still unique. 



538. Tagiades pralaya, Moore. 



Rare ; occurs at low elevations during the rains. 



539. Darpa iianria, Moore. 



Rare ; occurs at low elevations only in April and May. Found 

 also in the Khasi Hills. 



