468 APPENDIX. 



fulvous ; abdomen shot with metallic blue-green. Fore wing 

 with the basal area leaden colour ; a broad postmedial leaden- 

 coloured band. Hind wing metallic blue above and below, leaving 

 the apical parts of costal and outer areas black. 



Hab. Khasis. Exp. 20 millim. Type in coll. Elwes. 



507 a. Gtoe sizala, Swinh. A. M. N. H. (6) xiv, p. 441; id. Trans. Ent. 

 Soc. 1895, pi. i, fig. 3. 



rf . Head and thorax black ; the frons, shaft of antennae, and 

 collar shot with metallic blue; abdomen greenish black. Fore 

 wing black, with metallic blue streak below base of costa ; obso- 

 lescent hyaline streaks below costa, in cell, and interno-median 

 interspace, and in the interspaces beyond cell. Hind wing 

 hyaline, the veins black; the costal, outer and inner margins 

 broadly black, the outer most widely so towards anal angle. 

 Hab. Khasis. Exp. 28 millim. 



Genus CHALCOSIOPSIS. 



Chalcosiopsis, Swinh. A. M. N. H. (6) xiv, p. 442 (1894). 



Type, C. variata, Swinh. 



Range. Khasis. 



$ . Palpi reaching just beyond the frons ; antennae minutely 

 ciliated ; mid tibiae with a minute pair of spurs, hind tibiae with a 

 long medial pair and minute terminal pair. Fore wing short 

 and broad ; the costa arched near base ; the apex produced ; the 

 outer margin excised below apex, then much excurved; vein 3 

 from near angle of cell ; 5 from just below angle of discocel- 

 lulars ; 6, 7, 8 stalked ; 9, 10, 11 free ; 12 short. Hind wing 

 with the outer margin excised below apex, then much excurved ; 

 vein 3 from near angle of cell ; 5 from near upper angle ; 6, 7 

 stalked. 



515 a. Chalcosiopsis variata, Swinh. A. M. N. H. (6) xiv, p. 442. 



$ . Black-brown ; palpi, frons, and neck marked with white ; 

 abdomen with segmental white rings ; pectus and abdomen below 



white. Fore wing with an 

 oblique white band from 

 costa before middle to vein 

 2 near outer margin; a 

 short oblique white band 

 from costa near apex, con- 

 tinued as a waved grey sub- 

 Fig. 249.- Chalcosiopsis variata, $. \. marginal band sending a 



tooth inwards to meet the 

 oblique band at vein 2 ; cilia white at base. Hind wing with the 



