Gonzalez-Vaquero, R.A. and Roig-Alsina, A. 2013. Revision of the species of the bee genus Caenohalictus (Hymenoptera: Halictidae) occurring in Argentinean Patagonia. Zootaxa. 3670, 4 (Jun. 2013), 493–515. DOI:https://doi.org/10.11646/zootaxa.3670.4.5.