Species
Ingria occidentalis Öpik, 1939
Synonyymit
1939 Ingria occidentalis n. sp. — Öpik , pp. 129, fig. 3.12; 5:3-4
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Plectambonitoidea |
| Family | Plectambonitidae |
| Subfamily | Plectambonitinae |
| Genus | Ingria |
| Species | aka |
| expressa | |
| flabellum | |
| holtedahli | |
| nefedyevi | |
| occidentalis | |
| pakriana |