| Ctenostoma luctuosum | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Adephaga |
| Family: | Cicindelidae |
| Genus: | Ctenostoma |
| Species: | C. luctuosum |
| Binomial name | |
| Ctenostoma luctuosum Chaudoir, 1861 | |
Ctenostoma luctuosum, the mournful comb-mouthed beetle, is a species of tiger beetle. This species is found in French Guiana, Peru and Brazil [1] , where it inhabits lowland rainforests. [2]