| Family | genus | species | author | Type Number | Category |
| Hydropsychidae | Arctopsyche | brevipennis | Ling | 4632 | holotype |
| Hydropsychidae | Arctopsyche | californica | Ling | 4633 | holotype |
| Hydropsychidae | Arctopsyche | oregonensis | Ling | 4634 | holotype |
| Hydropsychidae | Cheumatopsyche | geolca | Denning | 16148 | holotype |
| Hydropsychidae | Cheumatopsyche | geora | Denning | 16149 | holotype |
| Hydropsychidae | Cheumatopsyche | halima | Denning | 16150 | holotype |
| Hydropsychidae | Cheumatopsyche | harwoodi | Denning | 16151 | holotype |
| Hydropsychidae | Cheumatopsyche | logani | Gordon and Smith | 13659 | holotype |
| Hydropsychidae | Cheumatopsyche | pitella | Denning | 16152 | holotype |
| Hydropsychidae | Cheumatopsyche | protera | Denning | 16153 | holotype |
| Hydropsychidae | Cheumatopsyche | smithi | Gordon | 13660 | holotype |
| Hydropsychidae | Diplectrona | margarita | Denning | 16168 | holotype |
| Hydropsychidae | Diplectrona | oaklandensis | Ling | 4635 | holotype |
| Hydropsychidae | Homoplectra | luchia | Denning | 16181 | holotype |
| Hydropsychidae | Homoplectra | norada | Denning | 16182 | holotype |
| Hydropsychidae | Homoplectra | schuhi | Denning | 16183 | holotype |
| Hydropsychidae | Homoplectra | shasta | Denning | 16184 | holotype |
| Hydropsychidae | Homoplectra | spora | Denning | 6227 | holotype |
| Hydropsychidae | Hydropsyche | abella | Denning | 6224 | holotype |
| Hydropsychidae | Hydropsyche | alvata | Denning | 16185 | holotype |
| Hydropsychidae | Hydropsyche | andersoni | Denning | 16186 | holotype |
| Hydropsychidae | Hydropsyche | bidentata | Denning | 16187 | holotype |
| Hydropsychidae | Hydropsyche | dorata | Denning | 16188 | holotype |
| Hydropsychidae | Hydropsyche | impula | Denning | 16189 | holotype |
| Hydropsychidae | Hydropsyche | intrica | Denning | 16190 | holotype |
| Hydropsychidae | Hydropsyche | jewetti | Denning | 16191 | holotype |
| Hydropsychidae | Hydropsyche | racona | Denning | 16192 | holotype |
| Hydropsychidae | Hydropsyche | reiseni | Denning | 16193 | holotype |
| Hydropsychidae | Hydropsyche | toschiae | Denning | 9458 | holotype |
| Hydropsychidae | Hydropsyche | vanaca | Denning | 16194 | holotype |
| Hydropsychidae | Hydropsyche | winema | Denning | 16195 | holotype |
| Hydropsychidae | Hydropsychodes | arizonensis | Ling | 4636 | holotype |
| Hydropsychidae | Leptonema | harpagum | Flint, McAlpine and Ross | 15954 | holotype |
| Hydropsychidae | Parapsyche | extensa | Denning | 16279 | holotype |
| Hydropsychidae | Parapsyche | spinata | Denning | 16280 | holotype |
| Hydropsychidae | Smicridea | anomala | Flint and Denning | 16531 | holotype |
| Hydropsychidae | Smicridea | bulara | Flint and Denning | 16532 | holotype |
| Hydropsychidae | Smicridea | sattleri | Denning and Sykora | 16329 | holotype |