ENGEL, M. S. A new species of the bee genus Chlerogella from Panama (Hymenoptera: Halictidae). Zootaxa, Auckland, New Zealand, v. 286, n. 1, p. 1–4, 2003. DOI: 10.11646/zootaxa.286.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.286.1.1. Acesso em: 3 jun. 2025.