ARCE-PÉREZ, R.; NOVELO-GUTIÉRREZ, R. Two new species of Psephenops Grouvelle from Belize (Coleoptera: Byrrhoidea: Psephenidae), with a key to the known species from Mexico and Central America. Zootaxa, Auckland, New Zealand, v. 3670, n. 1, p. 63–70, 2013. DOI: 10.11646/zootaxa.3670.1.5. Disponível em: https://mapress.com/zt/article/view/zootaxa.3670.1.5. Acesso em: 23 apr. 2025.