Amorim, D. C. D. A., Junior, J. N. A. D. S., Filho, F. D. S. C., Silveira, O. T., & Carpenter, J. M. (2024). Taxonomic study of wasp species in the Polybia (Myrapetra) occidentalis group morphologically related to P. scrobalis and P. flavifrons, with description of a new species (Hymenoptera, Vespidae, Polistinae). Zootaxa, 5477(5), 537–562. https://doi.org/10.11646/zootaxa.5477.5.2