| Family | genus | species | author | Type Number | Category |
| Leuctridae | Calileuctra | dobryi | Shepard and Baumann | 17297 | holotype |
| Leuctridae | Calileuctra | ephemera | Shepard and Baumann | 17298 | holotype |
| Leuctridae | Leuctra | divisa | Hitchcock | 9998 | holotype |
| Leuctridae | Megaleuctra | sierra | Fields | 14214 | holotype |
| Leuctridae | Rhopalopsole | bicornuta | Jewett | 12488 | holotype |
| Leutridae | Rhopalopsole | bakeri | Jewett | 12487 | holotype |