Moulton, J. K. “Rediscovery of Dixa repanda Peters and Description of Its Putative Sister Species, Dixa falcata Sp. Nov., from the South-Central United States (Diptera: Dixidae)”. Zootaxa, vol. 4459, no. 1, Aug. 2018, pp. 171–178, doi:10.11646/zootaxa.4459.1.8.