Genus
Belemnacanthus Eastman, 1898
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Class | Placodermi |
| Order | Arthrodira |
| Suborder | Phlyctaenioidei |
| Family | Holonematidae |
| Genus | Belemnacanthus |
| Holonema | |
| Rhenonema | |
| Tropinema |
See also