1895.] L. de Niceville & Dr. L. Martin —Butterflies of Sumatra. 465 
a single example from the Battak mountains of Sumatra. It is a very 
distinct and easily recognised species. 
391. Arrhopala adorea, de Mceville. 
A common species at Bekantschan and in the hills. 
392. Arrhopala atosia, Hewitson. 
Hewitson. Hagen. Grose Smith. Butler. Kirby. Distant. 
Originally described from Sumatra. A common and easily recognised 
species. 
393. Arrhopala amphea, Felder. 
Originally described from Luzon in the Philippines. It is near 
to A. abseus , Hewitson, but the male may be known from the same 
sex of that species by having the purple coloration of both wings on 
the upperside nearly twice as extensive. 
394. Arrhopala aroa, Hewitson. 
Hewitson. Grose Smith. Bntler. Kirby. Distant. Originally 
described from Sumatra, and is probably the commonest species of the 
genus found in the island. 
395. * Arrhopala atrax, Hewitson. 
Grose Smith. Probably incorrectly identified, as it is strictly 
confined to India as far as I am aware. 
396. Arrhopala adatha, Hewitson. 
A fairly common species in Sumatra. 
397. Arrhopala pseudomuta, Staudinger. 
. < . ° 
Amblypodia pseudomuta , Staudinger, Iris, vol. ii, p. 125 (1889). 
Arhopala rajjlesii, de Niceville, Butt. India, vol. iii, p. 248, n. 803, pi. Frontis¬ 
piece, fig. 136, male (1890). 
I possess only one specimen of this species from Sumatra. 
398. # Arrhopala agesilaus, Staudinger, var. major, Staudinger. 
Amblypodia agesilaus , Staudinger, var. major , Staudinger, Iris, vol. ii, p. 128 
(1889). 
Staudinger. Described typically and figured (Z. c., pi. i, fig. 17, 
male) from Palawan in the Philippine Isles, and the var. major from 
Malacca and Fort de Kock in Sumatra. It appears to be very close to 
A. pseudomuta , Staudinger. We have failed to recognise it. 
