1881.] Lepidoptera of the Andaman Islands. 249 



*54. Lampides kondulana, Felder. 



55. Lampides malaya. 



Lycmna malaya, Ilorsfield, Cat. Lep. E. I. Co. 1829, p. 70. 

 ' One specimen from S. Andaman. 



56. Lampides ardates, Moore. 



57. Lampides elpis, Go dart. 



58. Lampides pandava, Horsfield. 



59. Lampides confer pactolus. 



60. Lampides plumbeomicans, W.-M. & de N. 



61. POLYOMMATUS SANGRA, Moore. 



62. APHNiEUS LOHITA, Vai\ ZOILUS. 



63. HYPOLYCiENA erylus, Godart. 

 *64. Hypolycena eltola, Hewitson. 



65. Sithon sugriva, var. areca, W.-M. & de,N. 

 Six more males and two females. 



66. ' Sithon' westermannii, var. Andaman ic a, nov. 

 Another male. 



67. ■ Sithon' tarpina, Hewitson. 

 Three more males and two females. 



68. ' Sithon' albimacula, n. sp. 



$ . Anterior wings above brown-black of a vinous tint with a large 

 conspicuous oval white discal spot equal in length to half the breadth of 

 the part of the organ on which it lies, equally distant from the opposite 

 margins, and so placed that its major axis and more pointed anterior end 

 are directed towards the middle of the costa. 



Posterior wings above dark violet-blue bordered increasingly from the 

 base of the anterior margin to the apical angle and thence decreasingly to 

 the anal angle with fuscous-black and from the submedian vein to the 

 abdominal margin with greyish-black ; with a fine black anteciliary line 

 and, immediately internal to this, a very faint and fine silver-grey line 

 decreasing from the anal angle and dwindling to nothing before reaching the 

 apical angle; with the cilia dark brown evenly tipped with silvery white ; 

 and with the tails black-brown, the unequal submedian and second median 

 shorter ones edged internally with silvery white cilia, and the longer inter- 

 mediate first median one white- tufted at its inner extremity. 

 Wings below much lighter. 



Anterior pair with a broad and prominent white band bordered both 

 sides with fuscous of a darker shade than the rest of the ground-colour, 

 passing off: from the greyish- white basal portion of the sutural area across 

 the organ to within a short distance of the costa, increasing in its course 

 to a little beyond the first branch of the median vein and thence decreasing 

 to its anterior extremity (which is washed with fuscous), so that its outline, 



