SANTOS, L. M.; MELO, G. A. Taxonomic notes and description of the male of Xenochlora nigrofemorata (Smith, 1879) (Hymenoptera: Apidae: Halictinae). Zootaxa, Auckland, New Zealand, v. 3670, n. 3, p. 371–377, 2013. DOI: 10.11646/zootaxa.3670.3.7. Disponível em: https://mapress.com/zt/article/view/zootaxa.3670.3.7. Acesso em: 23 apr. 2025.