314 MR. F. MOORE ON LIMNAINA AND EUPLCEINA. [May 1, 



10. ISAMIA BRAHMA, n. Sp. 



Euploea margarita, Distant, Rhop. Malayana, pi. 4. fig. 3, S ■ 



Near to I. margarita. Smaller in size : fore wing shorter, not so 

 broad ; the exterior margin more oblique, with an intense violet- 

 blue gloss extending three fourths of the wing ; a single minute 

 indistinct blue dot at end of the cell, and one on costa above it ; a 

 white dot near posterior angle ; the sericeous streak is only half the 

 length of that in I. margarita : hind wing with two rows of small 

 white spots. 



Expanse 3J inches. 



Eab. Hatseiga, Moulmein. In coll. F. Moore. 



Has much the appearance of Menama tavoyana. 



11. ISAMIA DEJEANI. 



Euploea dejeanii, Boisduval, MS. ; Distant, Rhopalocera Malay- 

 ana, p. 29, pi. 4. fig. 1, 6 (1882). 



Near to /. chloe : fore wing comparatively broader ; the exterior 

 margin less oblique ; the posterior margin longer ; both the sub- 

 apical and marginal rows of spots are all nearly obsolete, showing 

 only minute dots between the radial and upper median veins, and 

 three between lower median and submedian ; the sericeous streak is 

 one third less in length : hind wing with the marginal rows of spots 

 smaller ; the inner series more straightly disposed. 



Female. Paler than male ; both rows of spots on fore wing 

 brownish white, and with some indistinct discal and costal spots : 

 hind wing marked as in male. 



Expanse 3g inches. 



Hab. Sumatra {Boisd.) ; Malacca (Distant). In colls. Mous. C. 

 Oberthiir, British Museum, F. Moore, and W. L. Distant. 



12. ISAMIA RAFFLESI, n. Sp. 



Male. Fore wings narrower than in I. dejeanii. Upperside uni- 

 form dark oUve-brown, glossed with golden brown : fore wing with 

 a submarginal row of seven small white spots, a marginal lower series 

 of smaller and very indistinct white spots ; a very slender short 

 sericeous streak between lower median and submedian veins : hind 

 wing with a prominent ochreous-white discoidal ^^atch, and two 

 marginal rows of small white spots, the inner row decreasing in size 

 to anal angle, the outer row being of uniform size. Underside paler : 

 fore wing with both rows of marginal spots more distinct ; a small 

 spot at lower end of the cell ; another contiguous spot between the 

 upper and middle median veins, and an elongated spot below the 

 latter : hind wing with both marginal rows of spots as above ; a 

 small spot near the cell between the first and second subcostal veins, 

 and another between the upper and middle median veins. 



Female. Slightly darker ; the marginal rows of spots the same, 

 except that the inner row are larger. 



Expanse 3| inches. 



Hab. Java (TFallace). In coll. Messrs. Godman and Salvin. 



