Species
Ingria holtedahli Öpik, 1939
Synonymy list
1939 Ingria holtedahli sp. nov. — Öpik , pp. 128, fig. pl. 4: 3, 5-9
Klassificering
| 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 |