Johnson, Robert A., Rick P. Overson, and Corrie S. Moreau. 2013. “A New Species of Seed-Harvester Ant, Pogonomyrmex hoelldobleri (Hymenoptera: Formicidae), from the Mohave and Sonoran Deserts of North America”. Zootaxa 3646 (3). Auckland, New Zealand:201–227. https://doi.org/10.11646/zootaxa.3646.3.1.