Environmental windows for foraging activity in stingless bees, Melipona subnitida Ducke and Melipona quadrifasciata Lepeletier (Hymenoptera: Apidae: Meliponini)

by Camila Maia-Silva, Vera Lucia Imperatriz-Fonseca, Cláudia Inês Silva, Michael Hrncir
Published 2014-12-01