Lepeco, A. and Gonçalves, R.B. 2020.

New species of Augochlora (Oxystoglossella) Eickwort (Hymenoptera; Apoidea) from Northeastern Brazil with an identification key for the region

. Zootaxa. 4802, 2 (Jun. 2020), 261–293. DOI:https://doi.org/10.11646/zootaxa.4802.2.3.