Dias, R. K. S., S. Udayakantha, A. A. Wachkoo, and S. A. Akbar. “New Records of Ants (Hymenoptera: Formicidae) from Sri Lanka, Including Four Tramp Species”. Sociobiology, vol. 65, no. 3, Oct. 2018, pp. 449-55, doi:10.13102/sociobiology.v65i3.3180.