Family
Erieopteridae Tollerton, 1989
Luokittelu
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Chelicerata |
| Order | Eurypterida |
| Suborder | Eurypterina |
| Superfamily | Eurypteroidea |
| Family | Erieopteridae |
| Genus | Erieopterus |
| Family | Eurypteridae |