Species
Deiphon forbesi Barrande, 1850
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Cheirurina |
| Family | Cheiruridae |
| Subfamily | Deiphoninae |
| Genus | Deiphon |
| Species | brevispina |
| ellipticum | |
| forbesi | |
| globifrons | |
| snodensis | |
| sphaericum |