Vane-Wright and de Jong (2003) (see TOL web pages on genus Bibasisgenus Burara in the Tree of Life Web Project) state that Bibasis contains just three diurnal species, of which sena remains in Bibasis due to its diurnal activity, while the crepuscular remainder having been removed to Burara. The species now shifted to Burara are morphologically and behaviorally distinct from Bibasis, within which many authors have formerly included them.