BioStor
 | The Lepidoptera of the Kootenai District of British Columbia Harrison G Dyar (1904) Proceedings of The United States National Museum 27: 779-938 |
 | Geometrid notes (1909) Entomological News Philadelphia 20: 352-354 |
 | Insect types and cotypes. A preliminary list of those in the Francis Huntington Snow Entomological Collections C H Withington (1909) Transactions of the Kansas Academy of Science 22: 327-335 |