HETEEUSIA. 261 



Differs from lativitta in the spots of the medial bands being 

 small and well separated ; the spot at the end of the cell and the 

 submarginal series larger, the latter complete. Hind wing black 



Fig. 174. Heterusia tricolor, $ . \. 



at base ; followed by a yellow band, wide on inner margin, where 

 it reaches the anal angle ; apical area black, with a large yellow 

 spot at the end of the cell, and two to four blue submarginal spots, 

 the two lower with yellow lunules inside them. Underside with the 

 black areas largely shot with blue. 



Hob. Sikhim ; Sylhet ; Nepal ; Nagas ; E. Pegu. Exp., tf 60, 

 $ 75 millim. 



D. The first two segments of abdomen black, no dorsal bands 

 in male. 



552. Heterusia edocla, Doubl. Zoologist, ii, p. 468 ; C. fy S. no. 374. 



i. 



Heterusia dulcis, Butl. III. Het. v, p. 21, pi. 83, fig. 4 ; C. $ S. no. 373. 

 Heterusia signata, Mosch. Stettin. Ent. Zeit. 1872, p. 341 ; C. $ S. 

 no. 384. 



Differs from lativitta in the fore wing having the medial band 

 broken up into 5 spots ; the submarginal series complete, or 

 sometimes almost entirely absent. 



In the form dulcis there is a yellow band from the costa of the 

 hind wing across the end of the cell, this being only represented 

 in typical edocla by a small spot on the underside of costa. 



Nab. Nepal ; Sikhim ; Assam ; Nagas ; Cachar. Exp. 75 millim. 



553. Heterusia magnifica, Butt. Trans. Ent. Soc. 1879, p. 5 ; id. 111. 

 Het. v, pi. 83, tig. 2 ; C. $ S. no. 378. 



Differs from edocla in the fore wing being purple-brown, with a 

 slight green tinge, the markings white ; the medial band with blue 

 on the veins where they cross it. Hind wing as in tricolor, except 

 that the basal black patch is larger ; the apical area largely shot 

 with blue ; the upper spots on it triple ; the yellow of hind wing 

 may be pale or bright. 



Hob. Sikhim : Assam ; Nagas ; Sylhet ; Cachar. Exp., tf 66, 

 80 millim. 



