Messor rufitarsis jakowlevi

This taxon is not in use as it is currently considered to be a junior synonym of Messor structor.

Nomenclature

 * jakowlevi. Messor rufitarsis subsp. jakowlevi Arnol'di, 1977b: 1643 (w.) UKRAINE.
 * [First available use of Aphaenogaster (Messor) barbarus subsp. capitatus var. jakowlevi Ruzsky, 1905b: 750 (w.) UKRAINE; unavailable (infrasubspecific) name.]
 * [Misspelled as jakovlevi by Arnol’di & Dlussky, 1978: 537 (in key).]
 * As unavailable (infrasubspecific) name: Emery, 1908e: 450; Emery, 1921f: 72; Emery, 1922c: 96; Karavaiev, 1927a: 287.
 * Subspecies of rufitarsis Fabricius: Arnol’di & Dlussky, 1978: 537 (in key); Steiner, Csösz, et al. 2018: supplementary material, 8 (nomen dubium).
 * [Note: because Steiner, Csösz, et al. 2018: 399, establish rufitarsis Fabricius as a junior synonym of structor, the synonymy of jakowlevi under structor, below, still stands.]
 * Junior synonym of structor: Dlussky, Soyunov & Zabelin, 1990: 224; Atanassov & Dlussky, 1992: 114; Bolton, 1995b: 254.
 * Material of the unavailable name salina referred here by Arnol'di, 1977b: 1643 (in key).