Arhopala arianagaArhopala arianaga is a butterfly in the family Lycaenidae. It was discovered by Alexander Steven Corbet in 1941. It is found in West Malaysia. This species is monotypic.DescriptionThe upperside is bright violet-blue, with a thin black border. The underside is dull brown, customary of most Arhopala butterflies. The wingspan is 18 millimeters.