1895.] L. de Niceville & Dr. L. Martin —Butterflies of Sumatra, 469 
418. Arrhopala agesias, Hewitson. 
Grose Smith. Originally described from Borneo. I possess one 
example only from Sumatra. Hewitson describes four discal spots 
on the underside of the forewing, but he figures five, while my 
specimen has six. 
419. Arrhopala anila, de Niceville. 
A. anila , de Niceville, Journ. Bomb. Nat. Hist. Soc., vol. x, p. , n. 22 
(1896). 
I have thus named the variety a of Hewitson’s A . agesias , as I 
see no reason why it should not be a quite distinct species. It occurs 
in the Malay Peninsula, at Namoe Oekor in Sumatra in August, and in 
Borneo. 
420. Arrhopala metamuta, Hewitson. 
Grose Smith. Butler. Kirby. Distant. Originally described 
from Sumatra, where it does not appear to be at all a common species. 
421. Arrhopala htpomuta, Hewitson. 
Grose Smith. If I have correctly identified this species, it is 
common in Sumatra. 
422. Arrhopala amphimuta, Felder. 
Hagen. I possess one male specimen from Sumatra, which I 
identify a little doubtfully as this species. 
423. Arrhopala antimuta, Felder. 
Snellen. A common species. It has no tail, and is easily recog¬ 
nised from A. atosia , Hewitson, which is tailed, by this feature. Both 
species have a patch of differently-formed scales in the middle of the 
forewing on the upperside in the male. 
424. Arrhopala davisonii, de Niceville. 
A very common species in Sumatra as elsewhere. 
425. Arrhopala avatha, de Niceville. 
A. avatha, de Niceville, Journ. Bomb. Nat. Hist. Soc., vol. x, p. , n. 23, 
pi. T, fig. 34, male (1896). 
Differs from A. davisonii , de Niceville, in having the black margin 
to both wings on the upperside in the male twice as broad. 
