Mahlmann, Thiago. “A New Species of the Previously Monotypic Neotropical Cleptoparasitic Bee Genus Rhynostelis, With Notes on Rhynostelis Multiplicata (Hymenoptera: Megachilidae)”. Journal of Melittology, no. 96 (March 30, 2020): 1–8. Accessed May 19, 2024. https://journals.ku.edu/melittology/article/view/13245.