| Scientific Name | Author | English Name |
|---|---|---|
| Fontigens aldrichi | (Call & Beecher, 1886) | Hoosier amnicola |
| Fontigens cryptica | Hubricht, 1963 | Hidden springsnail |
| Fontigens nickliniana | (Lea, 1838) | Watercress snail |
| Fontigens orolibas | Hubricht, 1957 | Blue ridge springsnail |
| Fontigens proserpina | (Hubricht, 1940) | Proserpine cavesnail |
| Fontigens tartarea | Hubricht, 1963 | Organ cavesnail |
| Fontigens turritella | Hubricht, 1976 | Greenbrier cavesnail |