Bicyclus dubia

Bicyclus dubia, the dubious scalloped bush brown, is a butterfly in the family Nymphalidae. It is found in Cameroon, the Central African Republic, the southern part of the Democratic Republic of the Congo, western Uganda, north-western Tanzania and north-western Zambia. The habitat consists of swamp and riverine forests.

Adults are attracted to fermented bananas.

The larvae feed on Poaceae species.