Reference: Boudinot, B. E., Richter, A., Katzke, J., Chaul, J. C. M., Keller, R. A., Economo, E. P., Beutel, R. G., & Yamamoto, S. (2022). Evidence for the evolution of eusociality in stem ants and a systematic revision of †Gerontoformica (Hymenoptera: Formicidae). Zoological Journal of the Linnean Society, 195(4), 1355–1389.
