Hydrobiidae
The family Hydrobiidae belongs to the order Littorinimorpha.
#Genera
- Ascorhis
- Austropyrgus
- Beddomeia
- Caldicochlea
- Catapyrgus
- Clenchiella
- Cochliopina
- Fluvidona
- Halopyrgus
- Heleobops
- Hemistomia
- Jardinella
- Leptopyrgus
- Lithococcus
- Lobogenes
- Meridiopyrgus
- Neoprososthenia
- Obtusopyrgus
- Opacuincola
- Paraprososthenia
- Phrantela
- Potamolithus
- Potamopyrgus
- Pseudotricula
- Pyrgophorus
- Rakipyrgus
- Rakiurapyrgus
- Rehderiella
- Trochidrobia
- Victodrobia