TIMMERMANN, K.; KUHLMANN, M. Taxonomic revision of the African bee subgenera Patellapis, Chaetalictus and Lomatalictus (Hymenoptera: Halictidae, genus Patellapis Friese 1909). Zootaxa, Auckland, New Zealand, v. 2099, n. 1, p. 1–188, 2009. DOI: 10.11646/zootaxa.2099.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.2099.1.1. Acesso em: 19 apr. 2025.