• [First available use of Aphaenogaster barbara capitata jakowlevi Ruzsky, 1905b; unavailable (infrasubspecific) name.]
• [Misspelled as jakovlevi by Arnol'di & Dlussky, 1978: 537 (in key).]
• As unavailable (infrasubspecific) name: Emery, 1908f: 450; Emery, 1921c: 72; Emery, 1922c: 96; Karavaiev, 1927d: 287.
• Subspecies of Messor rufitarsis Fabricius, 1804: Arnol'di & Dlussky, 1978: 537 (in key); Steiner et al., 2018: supplementary material, 8 (nomen dubium).
• [Note: because Steiner et al., 2018: 399, establish Messor rufitarsis Fabricius, 1804 as a junior synonym of Messor structor, the synonymy of Messor rufitarsis jakowlevi under Messor structor still stands.]
• Junior synonym of Messor structor: Dlussky et al., 1990: 224; Atanassov & Dlussky, 1992: 114; Bolton, 1995b: 254
• Material of the unavailable name Messor structor striaticeps salinus referred here by Arnol'di, 1977b: 1643 (in key).

Citations

• Arnol'di, K. V. 1977b. Review of the harvester ants of the genus Messor (Hymenoptera, Formicidae) in the fauna of the USSR. [In Russian.]. Zoologicheskii Zhurnal 56:1637-1648. PDF
• Arnol'di, K. V.; Dlussky, G. M. 1978. Superfam. Formicoidea. 1. Fam. Formicidae - ants. [In Russian.]. Pp. 519-556 in: Medvedev, G. S. (ed.) 1978. Keys to the insects of the European part of the USSR. Vol. 3. Hymenoptera. Part 1. [In Russian.]. Opredeliteli Faune SSSR 119:3-584.
• Atanassov, N.; Dlussky, G. M. 1992. Fauna of Bulgaria. Hymenoptera, Formicidae. [In Bulgarian.]. Fauna na Bûlgariya 22:1-310.
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Dlussky, G. M.; Soyunov, O. S.; Zabelin, S. I. 1990. Ants of Turkmenistan. [In Russian.]. Ashkabad: Ylym Press, 273 pp. PDF
• Emery, C. 1908f. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil III. Deutsche Entomologische Zeitschrift 1908:437-465. PDF
• Emery, C. 1921c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174A:1-94 + 7 plates. PDF
• Emery, C. 1922c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174B:95-206. PDF
• Karavaiev, V. 1927d. The ant fauna of Ukraine. [In Ukrainian.]. Zbirnyk Prats' Zoolohichnoho Muzeyu 2:1-52 [= Trudy. Ukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 4:247-296].
• Steiner, F. M.; Csősz, S.; Markó, B.; Gamisch, A.; Rinnhofer, L.; Folterbauer, C.; Hammerle, S.; Stauffer, C.; Arthofer, W.; Schlick-Steiner, B. C. 2018. Turning one into five: Integrative taxonomy uncovers complex evolution of cryptic species in the harvester ant Messor “structor”. Molecular Phylogenetics and Evolution 127:387-404. 10.1016/j.ympev.2018.04.005 PDF