| Bythiospeum | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda |
| Superfamily: | Rissooidea |
| Family: | Hydrobiidae |
| Genus: | Bythiospeum Bourguignat, 1882[1] |
Bythiospeum is a genus of very small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
Species within the genus Bythiospeum include: