| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Ponderous siltsnail | English | Canada | Cincinnatia ponderosa | AFS |
| Ponderous siltsnail | English | USA | Cincinnatia ponderosa | AFS |
| Ponderous siltsnail | English | USA | Cincinnatia ponderosa | Vernacular |