ZABEL, Tina; KUHLMANN, Michael. Taxonomic revision of the southern African Colletes fasciatus species group (Hymenoptera: Colletidae). European Journal of Taxonomy, [S. l.], v. 899, n. 1, p. 1–96, 2023. DOI: 10.5852/ejt.2023.899.2297. Disponível em: https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/2297. Acesso em: 24 apr. 2026.