Fontigens
| Fontigens | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Fontigentidae |
| Genus: | Fontigens Pilsbry, 1933 |
| Type species | |
| Paludina nickliniana I. Lea, 1838 | |
Fontigens is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Fontigentidae .