Ramos KS, Melo GA. A new species of Protandrena Cockerell from Brazil (Hymenoptera, Apidae, Andreninae)*. Zootaxa [Internet]. 2006 Oct. 9 [cited 2025 Apr. 6];1330(1):43–50. Available from: https://mapress.com/zt/article/view/zootaxa.1330.1.3