Dactylotum bicolor pictum (Thomas, C. 1870)
| Notes on Orthoptera from Colorado, New Mexico, Arizona and Texas with descriptions of new species A N Caudell (1903) Proceedings of the United States National Museum 26: 775-809 | |
| Notes on Orthoptera from Arizona, New Mexico and Colorado J A G Rehn (1904) Proceedings of the Academy of Natural Sciences, Philadelphia 56: 562-575 | |
| Results of the entomological collecting expedition of the University of Kansas to Pima County, Arizona in June and July, 1906 Snow Francis Huntington (1906) Transactions of the Kansas Academy of Science, Topeka 20: 140-164 | |
| Some Remarks on Kirby's Synonymic Catalogue of Orthoptera, Vol. III, with Additional Notes on Vols. I and II Caudell (1911) Entomological News 22: 158-167 |