Pitts, James P., and Frank D. Parker. “Description of the Female, Redescription of the Male, and Host Associations of the Nearctic Species Sphaeropthalma Jacala Schuster (Hymenoptera: Mutillidae)”. Zootaxa 1011, no. 1 (June 24, 2005): 55–64. Accessed April 4, 2025. https://mapress.com/zt/article/view/zootaxa.1011.1.2.