ROIG-ALSINA, A. A revision of the South American bee genus Leptometriella Roig-Alsina (Hymenoptera, Apidae, Emphorini). Zootaxa, Auckland, New Zealand, v. 1688, n. 1, p. 20–36, 2008. DOI: 10.11646/zootaxa.1688.1.2. Disponível em: https://mapress.com/zt/article/view/zootaxa.1688.1.2. Acesso em: 18 apr. 2025.