• [Misspelled as ritzemai by Chapman & Capco, 1951: 274.]
• Combination in Polyrhachis (Myrma): Viehmeyer, 1916a: 166.
• Status as species: Dalla Torre, 1893: 268; Emery, 1896j: 380 (in list).
• Subspecies of Polyrhachis vindex: Dorow, 1995: 41.
• Subspecies of Polyrhachis orsylla: Emery, 1900: 712; Forel, 1911g: 296; Viehmeyer, 1916a: 166; Emery, 1925d: 204; Chapman & Capco, 1951: 274; Bolton, 1995b: 355; Wang et al., 2022: 57.

Obsolete combinations

• Polyrhachis ritsemai

Citations

• 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
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. 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
• Emery, C. 1896j. Saggio di un catalogo sistematico dei generi Camponotus, Polyrhachis e affini. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna (5)5:363-382 [pagination of separate: 761-780]. PDF
• Emery, C. 1900. Formiche raccolte da Elio Modigliani in Sumatra, Engano e Mentawei. Dummy reference. Annali del Museo Civico di Storia Naturale 40[=(2)20]:661-722.
• Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302. PDF
• Forel, A. 1911g. Die Ameisen des K. Zoologischen Museums in München. Sitzungsberichte der Mathematischen-Physikalischen Klasse der Königlich Bayerischen Akademie der Wissenschaften zu München 11:249-303. PDF
• Mayr, G. 1883a. Drei neue ost-indische Formiciden-Arten. Notes from the Leyden Museum 5:245-247. PDF
• Viehmeyer, H. 1916a ("1915"). Ameisen von Singapore. Beobachtet und gesammelt von H. Overbeck. Archiv für Naturgeschichte (A)81(8):108-168. PDF
• Wang, W. Y.; Soh, E. J. Y.; Yong, G. W. J.; Wong, M. K. L.; Guénard, B.; Economo, E. P.; Yamane, S. 2022. Remarkable diversity in a little red dot: a comprehensive checklist of known ant species in Singapore (Hymenoptera: Formicidae) with notes on ecology and taxonomy. Asian Myrmecology 15: e015006:1-152. [online early] 10.20362/am.015006 PDF