| Kingdom: Animalia | 
| Phylum: Arthropoda | 
| Subphylum: Hexapoda | 
| Class: Insecta | 
| Infraclass: Neoptera | 
| Subclass: Pterygota | 
| Order: Coleoptera | 
| Suborder: Polyphaga | 
| Infraorder: Bostrichiformia | 
| Superfamily: Bostrichoidea | 
| Family: Bostrichidae | 
| Subfamily: Dinoderinae | 
| Genus: Prostephanus | 
| Subject: Prostephanus truncatus (Horn, 1878) |