Ramírez, Santiago R.; Nieh, James C.; Quental, Tiago B.; Roubik, David Ward; Imperatriz-Fonseca, Vera L.; Pierce, Naomi E.
(2010)
Stingless bees (Meliponini) constitute a diverse group of highly eusocial insects that occur throughout tropical regions around the world. The meliponine genus Melipona is restricted to the New World tropics and has over ...