98 Mr. A.G. Butler on the Cocytus Group of Adolias. 
2. g. Adolias Blumet, Vollenh. 
@. Adolias (ambalika, var., of Moore). 
Borneo, ¢ ?, B.M. 
3. 9. Adolias puseda, Moore. 
g. Adolias Cocyta, Fabricius. 
Singapore; Penang; East Indies. ¢ 9, B.M. 
The opposite sexes of the following known species may be 
characterized as follows :— 
4. Adolias ambalika, Moore. 
g. Ale supra obscure fusce ; antic paulum falcate, maculis obso- 
letis subviolaceis discoideis a lituris consuetis nigris limitatis ; 
margine externo anali ceruleo, violaceo tincto: posticee area ex-— 
terna ad cellam fere cerulea, violaceo tincta ; apice roseo tincto ; 
margine ipso tenuissime nigro, ciliis niveis. 
Ale subtus ochracese: antice lineis consuetis discoideis nigris, stria 
media undata pallide fusca angulari, altera discali obscuriore 
obliqua sexmaculari: postice lineis nullis discoideis; striis dua- 
bus disvalibus approximatis indistinctis undatis fuscis. 
Exp. alar. une. 23. 
2. A. ambalika, “Moore, Trans. Ent. Soc. (1859) p. 74, pl. 5. fig. 3. 
Collected by H. Lowe. Borneo. ¢ ?, B.M. 
5. Adolias Diardi, Vollenhoven. 
g. Ale supra fere velut in A. Blume Voll. g , sed paulum breviores. 
Al subtus olivaceo-ochracex : antice area interna et macula apicali 
violaceis : posticee lineis consuetis discoideis, lineis discalibus magis 
approximatis et velut in foomina dentatis; aliter velut in amba- 
lika o. 
9. A. Diardi, Vollenhoven, Tijdschrift voor Entomologie (1862), 
p. 188. n. 8, pl. 10. fig. 2 
Collected by Capt. Bind: Borneo. ¢ ?, B.M. 
2a. Adolias Blumet, Vollenhoven. 
3. A. Blume, Vollenhoven, Tijdschr. voor Ent. (1862), p. 204. n. 30, 
pl. 12. figs. 3, 4. 
©. Ale magne, supra fusce, velut in ambalika 9 fere scripte, ma- 
culis albis autem fusco nebulosis; disco subanali anticarum et 
disco medio posticarum velut in Gopia 9 ceruleo tinctis. 
Ale subtus velut in A. Diardi fere scripte sed multo obscuriores ; area 
externa fusca, maculis posticarum multo magis regularibus, et ad 
angulum ani violaceo paulum tinctis. 
Exp. alar. une. 33. 
From two-different Collections. Borneo. ¢ ?, B.M. 
