• Combination in Polyrhachis (Chariomyrma): Forel, 1915b: 110
• Subspecies of Polyrhachis aurea: Emery, 1897: 584 (in key); Forel, 1915b: 110.
• Subspecies of Polyrhachis guerini: Taylor & Brown, 1985: 135.
• Senior synonym of Polyrhachis aegra: Kohout & Taylor, 1990: 515.
• Status as species: Kohout & Taylor, 1990: 515.

Junior synonyms

• Polyrhachis aegra Forel, 1915
  Obsolete combination(s): Polyrhachis gab aegra

Obsolete combinations

• Polyrhachis guerini lata

Citations

• Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. PDF
• Emery, C. 1897. Viaggio di Lamberto Loria nella Papuasia orientale. XVIII. Formiche raccolte nella Nuova Guinea dal Dott. Lamberto Loria. Dummy reference. Annali del Museo Civico di Storia Naturale 38[=(2)18]:546-594.
• Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119. PDF
• Kohout, R. J.; Taylor, R. W. 1990. Notes on Australian ants of the genus Polyrhachis Fr. Smith, with a synonymic list of the species (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 28:509-522. PDF
• Taylor, R. W.; Brown, D. R. 1985. Formicoidea. Zoological Catalogue of Australia 2:1-149, 306-348.