| Folsomia nivalis (Packard, 1873) |
| Folsomia penicula Bagnall, 1939 |
| Folsomia prima Mills, 1931 |
| Folsomia sensibilis Kseneman, 1934 |
| Folsomia stella Christiansen & Tucker, 1977 |
| Folsomides Stach, 1922 |
| Folsomides americanus Denis, 1931 |
| Folsomides angularis (Axelson, 1905) |
| Folsomides centralis (Denis, 1931) |
| Folsomides chichinautzini Kovác & Palacios-Vargas, 1996 |
| Folsomides decemoculatus (Scherbakov, 1899) |
| Folsomides parvulus Stach, 1922 |
| Folsomides semiparvulus Fjellberg, 1993 |
| Folsomides socorrensis Kovác & Palacios-Vargas, 1996 |
| Folsomides teres Christiansen & Bellinger, 1980 |
| Folsomides yucatanicus Kovác & Palacios-Vargas, 1996 |
| Folsomina Denis, 1931 |
| Folsomina onychiurina Denis, 1931 |
| Granisotoma Stach, 1947 |
| Granisotoma communa (MacGillivray, 1896) |