Solórzano-Gordillo, E. de J., Cabrera-Marín, N. V., Mérida, J., Marie Vandame, R. B., & Sánchez, D. (2015). Genetic diversity of two stingless bees, Trigona nigerrima (Cresson 1878) and Trigona corvina (Cockerell 1913), in coffee dominated landscapes in southern Mexico. ACTA ZOOLÓGICA MEXICANA (N.S.), 31(1), 74–79. https://doi.org/10.21829/azm.2015.311507