Species
Straparollina atavus (Koken et Perner,1925)
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Gastropoda |
| Subclass | Orthogastropoda |
| Order | Murchisoniina |
| Family | Straparollinidae |
| Genus | Straparollina |
| Species | anceps |
| atavus | |
| holtedahli | |
| norvegicus | |
| smoeleni |