Species
Eurypterus fischeri Eichwald, 1854
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Chelicerata |
| Order | Eurypterida |
| Suborder | Eurypterina |
| Superfamily | Eurypteroidea |
| Family | Eurypteridae |
| Genus | Eurypterus |
| Species | ? czekanovskii |
| ? punctatus | |
| fischeri | |
| Subspecies | rectangularis |
| Species | hankeni |
| henningsmoeni | |
| remipes | |
| serratus | |
| tetragonophthalmus |