Machado, Renato José Pires, and José Albertino Rafael. 2011. “A New Species of Fillus Navás, 1919 (Neuroptera: Ascalaphidae) from the Brazilian Amazon Basin”. Zootaxa 2907 (1). Auckland, New Zealand:22–28. https://doi.org/10.11646/zootaxa.2907.1.2.