Subfamily
Ahtiellinae Öpik, 1933
Selection of related publications
List of species
1. Ahtiella arenaria Öpik, 1933 | Kunda Stage
2. Ahtiella baltica Öpik, 1932 | Kunda Stage
3. Ahtiella jaanussoni Hessland, 1949 | Kunda Stage
4. Ahtiella lirata Öpik, 1932 | Kunda Stage
5. Ahtiella oelandica Hessland, 1949e | Kunda Stage
6. Ahtiella plana Hessland, 1949 | Kunda Stage
7. Inversella (Inversella) angulata Öpik, 1933 | Kunda Stage
9. Inversella (Inversella) perundosa Öpik, 1939 | Ordovician
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Plectambonitoidea |
| Family | Taffiidae |
| Subfamily | Ahtiellinae |
| Genus | Ahtiella |
| Inversella | |
| Subfamily | Taffinnae |
| Genus | Ukoa |
See also