Ramos-Pastrana, Y., E. Córdoba-Suarez, and M. Wolff. “Two New Species of Cephalops Fallén (Diptera: Pipunculidae) from Colombia, and an Updated Key to Males of the Neotropical Species”. Zootaxa, vol. 5621, no. 3, Apr. 2025, pp. 383-94, doi:10.11646/zootaxa.5621.3.6.