BioStor
 | List of Coleoptera collected in Colorado in june, july and august, 1876 by the Kansas University scientific expedition Snow Francis Huntington (1877) Transactions of the Kansas Academy of Science, Topeka 5: 15-20 |
 | The insects of Wallace County, Kansas Snow Francis Huntington (1878) Transactions of the Kansas Academy of Science, Topeka 6: 61-70 |
 | The entomology of the Mid-Alpine zone of Custer County Colorado Cockerell T.d.a. (1893) Transactions of the American Entomological Society 20: 305-370 |
 | Coleoptera Henry Skinner (1903) Transactions of The American Entomological Society 29: 38-41 |
 | Central Texas Coleoptera W Knaus (1905) The Canadian Entomologist, Ontario 37: 348-352 |
 | Economic Ornithology in Recent Entomological Publications J W Mccolloch (1920) The Auk 37: 322-325 |
 | A summary of species of Microctonus north of Mexico with five new species (Hymenoptera: Braconidae: Euphorinae) C C Loan (1969) Proceedings of the Entomological Society of Washington 71: 404-416 |