Thompson, C. B. 1913. A comparative study of the brains of three genera of ants, with special reference to the mushroom bodies. Journal of Comparative Neurology 23:515-572.

Gronenberg, W.; Hölldobler, B. 1999. Morphologic representation of visual and antennal information in the ant brain. Journal of Comparative Neurology 412:229-240. PDF

Seid, M. A.; Harris, K. M.; Traniello, J. F. A. 2005. Age-related changes in the number and structure of synapses in the lip region of the mushroom bodies in the ant Pheidole dentata. Journal of Comparative Neurology 488:269-277. 10.1002/cne.20545 PDF

Habenstein, J.; Amini, E.; Grübel, K.; el Jundi, B.; Rössler, W. 2020. The brain of Cataglyphis ants: neuronal organization and visual projections. Journal of Comparative Neurology 2020:1-28. [online early] 10.1002/cne.24934 PDF