COLIIN.E. 69 



Female. Upperside. Forewinrj with the black band, throughout, wider thau 

 in male. Hindwinq with a broad outer band. Underside with the ordinary 

 markings, and also the subapical patch on the forewing more distinctly defined 

 than in the male. 



Expanse, c? 2, ? 2fo inches. 



Extreme Dry form (fig. 2c, d, c? 2e ? ) = Silhetana. Male. Upperside. Fore- 

 wing with the black band comparatively narrower than in the ordinary dry form, its 

 lower portion from the upper median veinlet being more or less slender, and in some 

 examples slightly angulated between the lower median and submedian. Hindwing 

 with either a slightly indicated marginal thread, or a minute dot at end of the veins. 

 Underside. Both wings with distinct ordinary markings. Forewing with a prominent 

 brown almost completely filled-up quadrate apical patch, which has a short streak 

 extending from below its middle. 



Female. Upperside. Foreiriug with the black marginal band comparatively 

 broader throughout than in male, its lower portion larger and more angled. 

 HindvHvg with a marginal slender broken thread. Underside. Similar to the male. 



Expanse, 6 1-^ to 2 inches, ? \-^fj inch. 



Habitat. — Assam ; Lower Sikkim. 



Distribution. — We possess males of the wet and dry season form from Assam, 

 taken by Dr. Gr. Watt, and both sexes of the dry form labelled, " Nepal," taken by 

 General G. Ramsiiy probably in Lower Sikkim ; also male type of the Extra dry 

 form, named Silhetana, by Wallace. Col. C. Swinhoe has males of the ivet and dry 

 form from the Kbasia Hills. Col. C. T, Bingham has males oi tcet and dry forms 

 from Sliillong, Assam, and also males of the extra dry form from Sikkim. 



Of our illustrations on Plate 572. fig. 2 is from a male iref-season form from 

 Silhet, Assam, in our Collection ; 2a from a dry form from Sikkim in Col. 0. 

 Swinhoe's Collection ; 2b from a dry female from Sikkim, which we also possess ; 

 2c from the Extra Dry male, from Silhet — this being the type specimen of Wallace's 

 Silhetana, from specimens in our possession ; 2d, also a male of the extra dry form 

 from the Khasia Hills, ancJ fig. 2d, the female of extra dry form, from Sikkim, 

 both of which are in Col. Swinhoe's Collection. 



TERIAS K&NA. 



Plate 573, figs. 1, la, cj ? (TFel), lb, c, <;? ? (Dry), Id, e, (J ? {Extra Dr:/). 



Terias Kanu, Moore, Journ. Linn. Soc. Zool. 1886, p. 48, pi. 4, fig. 9, J {Dry). 

 Terias Sodalis, Moore, I.e. p. 45 {Extra Dry). 



Terias Hecabe (var.), "Watson, Journ. Bombay N. H. Soc. 1896, p. 283. 

 Terias Kana et Sodalis (pt.), Butler, Ann. N. H. 1898, p. 73. 



Wet form, (6g. 1, la). Male. Upperside clear yellow. Forewing with the 



