• Status as species: Chapman & Capco, 1951: 300; Tiwari, 1999: 79 (error).
• Junior synonym of Polyrhachis gracilior: Bolton, 1974b: 174; Bolton, 1995b: 359; Dorow, 1995: 54; Karmaly, 2004: 543 (in key).

Citations

• Bolton, B. 1974b ("1973"). New synonymy and a new name in the ant genus Polyrhachis F. Smith (Hym., Formicidae). Entomologist's Monthly Magazine 109:172-180. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Chapman, J. W.; Capco, S. R. 1951. Check list of the ants (Hymenoptera: Formicidae) of Asia. Monographs of the Institute of Science and Technology. Manila 1:1-327. PDF
• Donisthorpe, H. 1943b. Ants from the Colombo Museum Expedition to Southern India, September-October, 1938. Annals and Magazine of Natural History (11)10:196-208. PDF
• Dorow, W. H. O. 1995. Revision of the ant genus Polyrhachis Smith, 1857 (Hymenoptera: Formicidae: Formicinae) on subgenus level with keys, checklist of species and bibliography. Courier Forschungsinstitut Senckenberg 185:1-113. PDF
• Karmaly, K. A. 2004. A new species and a key to species of Polyrhachis Smith (Hymenoptera: Formicidae) from India. Pp. 539-551 in: Rajmohana, K.; Sudheer, K.; Girish Kumar, P.; Santhosh, S. (eds.) 2004. Perspectives on biosystematics and biodiversity. Prof. T.C. Narendran commemoration volume. Kerala: Systematic Entomology Research Scholars Association, xxii + 666 pp. PDF
• Tiwari, R. N. 1999. Taxonomic studies on ants of southern India (Insecta: Hymenoptera: Formicidae). Memoirs of the Zoological Survey of India 18(4):1-96. PDF