| Hydropsyche (Hydropsyche) auricolor Ulmer, 1905 |
| Hydropsyche (Hydropsyche) delrio Ross, 1941 |
| Hydropsyche (Hydropsyche) vespertina Flint, 1967 |
| Hydropsyche ancestralis (Ross & Unzicker, 1977) |
| Hydropsyche dampfi (Ross & Unzicker, 1977) |
| Hydropsyche philo Ross, 1941 |
| Hydropsyche toschiae (Denning, 1965) |
| Hydropsychidae Curtis, 1835 |
| Hydropsychinae Curtis, 1835 |
| Leptonema Guérin-Méneville, 1843 |
| Leptonema acutum Mosely, 1933 |
| Leptonema albovirens (Walker, 1852) |
| Leptonema championi Mosely, 1933 |
| Leptonema chiapense Flint, McAlpine & Ross, 1987 |
| Leptonema chila Flint, 1967 |
| Leptonema crassum Ulmer, 1905 |
| Leptonema grisolinum Navás, 1933 |
| Leptonema michoacanense Flint, McAlpine & Ross, 1987 |
| Leptonema moselyi Flint, McAlpine & Ross, 1987 |
| Leptonema pinotepa Bueno-Soria, Santiago de Fragoso & Barba-Alvarez, 2001 |