296 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, Vol. XII. 



506. P. khasiana, Moore. 

 Sikhhn, 1,800 feot. I took a single male at Potong in May, and 

 saw two or threo others in the same month. 



Genus Platj-zyg^na, Swinh. 

 511. P. molleri, Elwos. 

 Sikhim. (This must be a very local species as it has only been 

 obtained by Holler's collectors on one occasion. — H. J, E.) 

 Genus Ar.eocera, Hmpsn. 

 513. A. poslhi/almaj Hmpsn. 

 Sikhim. (I have only two specimens taken in April by Holler's 

 collectors. — IJ. J. E.) 



Genus Aeachotia, Moore. 

 514. A. jlaviplaga^ Moore. 

 Sikhim. I have only one specimen without intimation of date 

 or elevation. 



Subfamily Chalcosiin^. 



Genus Trypanophora, Koll. 



519. T, seniiliyalina^ Koll. 



Sikhim and Bhutan, 1,800 to 2,0U0 feet. This is a common species 



at low elevations. I have often seen both sexes settled on the leaves of 



Cedrela toona and other trees. It is easily taken. It occurs in 



January, March, June and July. 



Genus Phlebohecta, Hmpsn. 



522. P. fuscescens, Moore. 



Sikhim and Bhutan. My only specimen, a male, was obtained in the 

 latter locality in June. 



523. P. /aWcosia, Elwes. 

 Sikhim. I Lave not taken this species. 



Genus Soritia, Wlk. 



524. S. mhrivitta, Wlk. 



Sikhim. This must bo very rare in this locality. I have never seen 

 a specimen. 



525. S. kjytalina, Koll. 



Sikhim and Bhutan, 4,000 to- 5,000 feot. This is an extremely 

 common spooios at this elevation, and both soxos show considerable 

 variation. The hindwings in both soxes may be deep ochre or white, 

 those of the males with broad marginal bands. The larva is yellow-brown 



