• Combination in Camponotus (Myrmacantha): Baltazar, 1966: 271 (error).
• Unnecessary replacement name for Polyrhachis thrinax castanea Stitz, 1925c.
• Junior synonym of Polyrhachis thrinax castanea: Donisthorpe, 1943f: 116; Bolton, 1995b: 345.

Citations

• Baltazar, C. R. 1966. A catalogue of Philippine Hymenoptera (with a bibliography, 1758-1963). Pacific Insects Monograph 8:1-488. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Donisthorpe, H. 1943f. Myrmecological gleanings. Proceedings of the Royal Entomological Society of London. Series B 12:115-116. PDF
• Santschi, F. 1928h. Fourmis de Sumatra, récoltées par Mr. J. B. Corporaal. Tijdschrift voor Entomologie 71:119-140. PDF