A. Suênia-Bastos, A. D. D. Medeiros, S. Cajé, E. P. Gualberto, O. H. H. Mielke, and M. M. Casagrande, “DNA barcoding solves a taxonomic puzzle in Porphyrogenes Watson, 1893 (Lepidoptera: Hesperiidae, Eudaminae, Phocidini): association of the male and female of Porphyrogenes spadix Austin & O. Mielke, 2008”, Zootaxa, vol. 5759, no. 2, pp. 193–200, Feb. 2026.