• [Also described as new by Wheeler, 1942: 250.].
• Raised to species: Longino, 1991a: 1593.

Citations

• Longino, J. T. 1991a. Taxonomy of the Cecropia-inhabiting Azteca ants. Journal of Natural History 25:1571-1602. PDF
  126943
• Wheeler, W. M. 1942. Studies of Neotropical ant-plants and their ants. Bulletin of the Museum of Comparative Zoology 90:1-262. PDF
  129956
• Wheeler, W. M.; Darlington, P. J., Jr. 1930. Ant-tree notes from Rio Frio, Colombia. Psyche (Cambridge) 37:107-117. PDF
  130280