Melo 2003. [Notes on Neotropical Meliponinae, with description of three new species (Hymenoptera, Apidae).] Melo, Gabriel A.R.; Alves dos Santos, Isabel[Eds]. [Neotropical Apoidea: in honour of the 90th birthday of Jesus Santiago Moure.], UNESC, Criciuma, 2003: i-xvi, 1-320. Chapter pagination: 85-91