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Mahlmann, T. .; HipĆ³lito, J. .; Montefusco, M. .; Krug, C. . First Record of the Neotropical Subgenus Hylaeus (Gongyloprosopis) Snelling, 1982, for Brazil (Hymenoptera: Colletidae). Entomol Commun 2020, 2, ec02012.