Mercuria (gastropod)
| Mercuria | |
|---|---|
| Shell of Mercuria bourguignati (paratype at MNHN, Paris) | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Littorinimorpha | 
| Superfamily: | Truncatelloidea | 
| Family: | Hydrobiidae | 
| Subfamily: | Mercuriinae Boeters & Falkner, 2017  | 
| Genus: | Mercuria Boeters, 1971  | 
| Type species | |
| Amnicola confusa Frauenfeld, 1863  | |
| Synonyms | |
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Mercuria is a genus of small brackish water snails or freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Hydrobiidae.