Genus
Fusispira Hall, 1872
List of species
1. Fusispira bullatus Koken, 1897 | Pirgu Stage
2. Fusispira inflata Koken et Perner, 1925 | Rakvere Stage
3. Fusispira ovalis Koken, 1897 | Vormsi Stage
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Gastropoda |
| Subclass | Prosobranchia |
| Superorder | Caenogastropoda |
| Superfamily | Subulitoidea |
| Family | Subulitidae |
| Genus | Cyrtospira |
| Fusispira | |
| Species | bullatus |
| inflata | |
| ovalis | |
| Genus | Subulites |