Nemésio, André. 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). Auckland, New Zealand:63–68. https://doi.org/10.11646/zootaxa.2762.1.7.