| Family | genus | species | author | Type Number | Category |
| Brachycentridae | Micrasema | alexanderi | Denning | 16234 | holotype |
| Brachycentridae | Micrasema | etra | Denning | 16235 | holotype |
| Brachycentridae | Micrasema | oregoni | Denning | 16236 | holotype |
| Brachycentridae | Oligoplectrum | arizonicum | Ling | 4644 | holotype |
| Brachycentridae | Oligoplectrum | californicum | Ling | 4645 | holotype |