
Originally Posted by
atronox
The 2nd Arhopala is very likely A. baluensis.
The green tornal marking is large and its topmost portion in space 3 is well-separated from the rest of the green scales below it by a patch of brown scales. This character seems to only be present in baluensis and alica (both endemic to Borneo), the other spp in Borneo have these green scales in space 3 either weakly developed or absent. Ventral markings in alica are very indistinct so this must be baluensis.