658 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, Vol. 1. 



outer margin of the forewing and cosfca of the hindwing are similarly 

 dark brown, but the whole of the remainder of both wings is white 

 with the exception of a dark fascia on the forewing running along the 

 median vein and widening out into an ill-defined spot at the first 

 median branch. There seems no doubt that these two forms belong to 

 one species, as not only are the markings of the underside identical, 

 but other specimens are distinctly intermediate between the two 

 extremes. The white form I recorded as G. symethus in my paper on 

 Yaw Butterflies on the identification of Mr. de Niceville, but having 

 since seen specimens of the true G. symethus I find the identification 

 was wrong. 



130. Geeydus BOiSDtrvALii, Moore. 



Occurs rather rarely in company with the preceding* 

 131. PoEiTiA HEWiTSONii, Moore. 



Two males in the Upper Chindwin in May and June* 



132. PiTHECOPS HYLAX, Fabricius. 



133. Neopithecops zalmora, Butler. 



Both the above occurred fairly commonly in tlie Upper Chindwin 

 from March to May, the latter species the commoner. 

 134;. Spalgis nubilus, Moore. 

 Two specimens from the Upper Chindwin in May* 



135. Taraka ham ADA, Druce. 

 A single specimen at Kalewa in May. 



136. Chilades trochilus, Freyer. 

 Common in the Upper Chindwin from March to May. 



137. Cyaniris puspa, Horsfield. 

 Common in the Upper Chindwin in April and May, and in the hills 

 up to 5,000 feet in May and June. 



138. Cyaniris chennellii, de Niceville. 



A- single female at 5,000 feet in March, in no way differing from 

 a Shillong female in my collection ; the rounded spots on the under- 

 side render this species easy to identify. 



139. Cyaniris placida, de Niceville. 



Three males at the foot of the hills and a female at 5,000 feet during 

 May. The female appears to be un described ; it is entirely without 

 white markings on the upperside ; the costal and outer margins of the 

 forewing are broadly fuscous ; the whole of the disc and lower half of 



