VIVALLO, F.; MELO, G. A. R. Taxonomy and geographic distribution of the species of Centris of the hyptidis group (Hymenoptera: Apidae: Centridini), with description of a new species from central Brazil. Zootaxa, Auckland, New Zealand, v. 2075, n. 1, p. 33–44, 2009. DOI: 10.11646/zootaxa.2075.1.2. Disponível em: https://mapress.com/zt/article/view/zootaxa.2075.1.2. Acesso em: 19 apr. 2025.