Nemésio, A. 2011. Description of the male Eufriesea theresiae (Mocsáry, 1908) (Hymenoptera: Apidae: Euglossina), with illustration of the holotype and comments on its geographic distribution, including a new record for the state of Pará, northern Brazil. Zootaxa. 2762, 1 (Feb. 2011), 63–68. DOI:https://doi.org/10.11646/zootaxa.2762.1.7.