| Mexipyrgus mojarralis Taylor, 1966 |
| Mexipyrgus multilineatus Taylor, 1966 |
| Mexithauma Taylor, 1966 |
| Mexithauma quadripaludium Taylor, 1966 |
| Minckleyella Hershler, Liu & Landye, 2011 |
| Minckleyella balnearis Hershler, Liu & Landye, 2011 |
| Paludiscala Taylor, 1966 |
| Paludiscala caramba Taylor, 1966 |
| Phreatoceras Hershler & Longley, 1987 |
| Phreatoceras taylori (Hershler & Longley, 1986) |
| Pseudotryonia Hershler, 2001 |
| Pseudotryonia mica Hershler, Liu & Landye, 2011 |
| Pseudotryonia pasajae Hershler, Liu & Landye, 2011 |
| Pyrgophorus Ancey, 1888 |
| Pyrgophorus cenoticus Grego, Angyal & Beltrán, 2019 |
| Pyrgophorus cisterninus (Küster, 1852) |
| Pyrgophorus coronatus (Pfeiffer, 1840) |
| Pyrgophorus spinosus (Call & Pilsbry, 1886) |
| Pyrgophorus thompsoni Grego, Angyal & Beltrán, 2019 |
| Semisalsinae Giusti & Pezzoli, 1980 |