Ctenostoma bifasciatum is a species of tiger beetle. This species is found in Brazil, where it inhabits the southern Atlantic Forest.
Adults are brachypterous.
Subspecies
- Ctenostoma bifasciatum bifasciatum - double-marked comb-mouthed beetle
- Ctenostoma bifasciatum horni <small>Naviaux, 1998</small> - Horn's comb-mouthed beetle
References