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. Auckland, New Zealand, 2762(1), pp. 63–68. doi: 10.11646/zootaxa.2762.1.7.