Subspecies
Pentlandina lewisii lewisii (Davidson, 1847)
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Strophomenoidea |
| Family | Strophomenidae |
| Subfamily | Furcitellinae |
| Genus | Pentlandina |
| Species | lewisii |
| Subspecies | lewisii |