DUMESH, S.; PACKER, L. The Calliopsis (Hymenoptera; Andrenidae; Panurginae) of Chile with the description of a new species. Zootaxa, Auckland, New Zealand, v. 2908, n. 1, p. 64–68, 2011. DOI: 10.11646/zootaxa.2908.1.3. Disponível em: https://mapress.com/zt/article/view/zootaxa.2908.1.3. Acesso em: 20 apr. 2025.