VAGLIA, T.; HAXAIRE, J.; KITCHING, I. J.; MEUSNIER, I.; ROUGERIE, R. Morphology and DNA barcoding reveal three cryptic species within the Xylophanes neoptolemus and loelia species-groups (Lepidoptera: Sphingidae). Zootaxa, Auckland, New Zealand, v. 1923, n. 1, p. 18–36, 2008. DOI: 10.11646/zootaxa.1923.1.2. Disponível em: https://mapress.com/zt/article/view/zootaxa.1923.1.2. Acesso em: 3 apr. 2025.