Species
Alwynella intermedia Spjeldnaes, 1957
Synonymy list
1957 Alwynella intermedia sp. n. — Spjeldnaes , pp. 87-88 , fig. pl. 1: 15-16
2007 Alwynella intermedia Spjeldnaes, 1957 — Hints & Harper , pp. 274
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Plectambonitoidea |
| Family | Alwynellidae |
| Genus | Alwynella |
| Species | ildjernensis |
| intermedia | |
| osloensis |