Genus
Eostrophonella Williams, 1950
List of species
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Strophomenoidea |
| Family | Strophonellidae |
| Genus | Eostrophonella |
| Species | davidsoni |
| Genus | Strophonella |