Protopolybia exigua (Hymenoptera: Vespidae) nesting on Eugenia uniflora (Myrtaceae) plant in the Atlantic Forest region

Vinha, G. LBrügger, B. PSantos-Júnior, V. CRibeiro, W. SWilcken, C. FSouza, M. M deZanuncio, J. CZanetti, R