| Family | genus | species | author | Type Number | Category |
| Arctiidae | Arachnis | semiclara | Stretch | 3231 | syntype |
| Arctiidae | Arctia | approximata | Stretch | 7222 | holotype |
| Arctiidae | Arctia | intermedia | Stretch | 3245 | holotype? |
| Arctiidae | Arctia | obliterata | Stretch | 7223 | holotype |
| Arctiidae | Arctia | phalerata incarnata | Stretch | 17274 | syntype? |
| Arctiidae | Arctia | phalerata pulcherrima | Stretch | 7224 | syntype |
| Arctiidae | Arctia | yarrowii | Stretch | 7225 | syntype |
| Arctiidae | Cisthene | plumbea | Stretch | 3232 | holotype? |
| Arctiidae | Crocata | belfragei | Stretch | 3233 | holotype? |
| Arctiidae | Crocata | costata | Stretch | 3236 | holotype? |
| Arctiidae | Crocata | obscura | Stretch | 3234 | syntype |
| Arctiidae | Crocata | obscura | Stretch | 3235 | syntype |
| Arctiidae | Euchaetes | elegans | Stretch | 3239 | syntype |
| Arctiidae | Euchaetes | elegans | Stretch | 3240 | syntype |
| Arctiidae | Euchaetes | oregonensis | Stretch | 3244 | holotype |
| Arctiidae | Halesidota | sobrina | Stretch | 3230 | holotype? |
| Arctiidae | Leptarctia | californiae albifascia | French | 3222 | holotype |
| Arctiidae | Leptarctia | californiae occidentalis | French | 3223 | holotype |
| Arctiidae | Leptarctia | californiae wrightii | French | 3224 | holotype |
| Arctiidae | Leptarctia | dimidiata | Stretch | 3237 | syntype |
| Arctiidae | Leptarctia | dimidiata | Stretch | 3238 | syntype |