Family
Prionoceratidae Hyatt, 1884
Luokittelu
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Ammonoidea |
| Order | Goniatitida |
| Suborder | Goniatitina |
| Family | Prionoceratidae |
| Genus | Prionoceras |
See also
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Ammonoidea |
| Order | Goniatitida |
| Suborder | Goniatitina |
| Family | Prionoceratidae |
| Genus | Prionoceras |