Arhopala tameanga

Arhopala tameanga is a butterfly in the family Lycaenidae. It was described by George Thomas Bethune-Baker in 1896. It is found in the Indomalayan realm where it is endemic to Borneo.

The dark lilac upper surface almost black with a deep blue reflection with a lilac gloss in the disc of the wing; the female with a very broad blackish-brown marginal band; the postmedian transverse band on the forewing beneath is only flawed in the centre, not broken through.