Honey pollen spectra of two species of stingless bee (Apidae: Meliponini) in Lençóis Maranhenses National Park, Brazil

Research reveals that honey produced by two species of stingless bees, Melipona fasciculata and Melipona subnitida, in Lençóis Maranhenses National Park contains diverse pollen spectra, reflecting the plant communities of its Restinga environment. The study identified 19 pollen types, with significant contributions from Eucalyptus and Vachellia species, highlighting the ecological role of these bees in pollination within this unique coastal ecosystem. By analyzing honey samples using melissopalynological techniques, the research provides insights into the dietary habits of stingless bees and their potential for conserving biodiversity in Restinga areas.

Pinto, R. S., Corrêa Rêgo, M. M., & De Albuquerque, P. M. C. (2020). Honey pollen spectra of two species of stingless bee (Apidae: Meliponini) in Lençóis Maranhenses National Park, Brazil. Grana, 60(3), 217–230. https://doi.org/10.1080/00173134.2020.1821088