VIVALLO, Felipe. Taxonomic note on the type species of Centris (Melanocentris) (Hymenoptera: Apidae). Journal of Melittology, [S. l.], n. 77, p. 1–6, 2018. DOI: 10.17161/jom.v0i77.7100. Disponível em: https://journals.ku.edu/melittology/article/view/7100. Acesso em: 2 apr. 2025.