Vivallo, Felipe. “Notes on the Bee Genus Alloscirtetica Holmberg, 1909 in Northern Chile With the Description of Two New Altiplanic Species and a Key for the Chilean Species of Eucerini (Hymenoptera: Apidae)”. Zootaxa 2010, no. 1 (February 13, 2009): 16–30. Accessed May 12, 2025. https://mapress.com/zt/article/view/zootaxa.2010.1.2.