Genus
Oelandia Westergård, 1936
List of species
1. Oelandia pauciplicata Westergård, 1936 | Middle Cambrian (old nomenclature)
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Helcionelloida |
| Order | Helcionellida |
| Family | Helcionellidae |
| Genus | Davidonia |
| Helcionella | |
| Oelandia | |
| Species | pauciplicata |
| Genus | Prosinuites |
See also