| Genus and Selected Species | Image |
|---|---|
| Atlanta californiensis | |
| Oxygyrus keraudrenii | |
| Protatlanta souleyeti | |
| Genus and Selected Species | Image |
|---|---|
| Ansola angustata |  |
| Barleeia rubra |  |
| Caelatura albertoi |  |
| Fictonoba carnosa |  |
| Ketosia riosi |  |
| Lirobarleeia chiriquiensis |  |
| Protobarleeia myersi |  |
| Pseudodiala acuta |  |
| Tropidorissoia secunda | |
| Genus and Selected Species | Image |
|---|---|
| Bithynia tentaculata |  |
| Boreoelona caerulans |  |
| Congodoma zairensis | |
| Digoniostoma truncatum |  |
| Emmericiopsis lacustris | |
| Funduella incisa | |
| Gabbia longicornis |  |
| Gabbiella africana |  |
| Hydrobioides nassa |  |
| Incertihydrobia teesdalei | |
| Jubaia excentrica |  |
| Limnitesta sulcata | |
| Neosataria evezardi | |
| Parabithynia physcus |  |
| Parafossarulus eximius |  |
| Petroglyphus mindanavicus | |
| Pseudobithynia zagrosia |  |
| Pseudovivipara hypocrites | |
| Sierraia whitei |  |
| Soapitia dageti | |
| Strandzhia bythinellopenia |  |
| Terrestribythinella baidashnikovi | |
| Wattebledia crosseana |  |
| Genus and Selected Species | Image |
|---|---|
| Aspa marginata |  |
| Bufonaria rana |  |
| Bursa tuberosissima |  |
| Bursina nobilis |  |
| Crossata ventricosa |  |
| Marsupina nana |  |
| Tutufa bufo |  |
| Genus and Selected Species | Image |
|---|---|
| Bythinella austriaca |  |
| Genus and Selected Species | Image |
|---|---|
| Caecum glabrum |  |
| Ctiloceras cyclicum | |
| Elephantulum liratocinctum |  |
| Enigmerces turbinata | |
| Fartulum occidentale, |  |
| Jayella compressa | |
| Meioceras cubitatum |  |
| Parastrophia cornucopiae |  |
| Pizzinia nitens | |
| Ponderoceras annulatum | |
| Strebloceras subannulatum |  |
| Watsonia elegans |  |
| Genus and Selected Species | Image |
|---|---|
| Calopia imitata |  |