Messor structor aegaeus

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

Nomenclature

 * aegaeus. Messor structor var. aegaeus Santschi, 1926f: 286 (w.q.m.) TURKEY.
 * [First available use of Messor barbarus subsp. structor var. aegaea Emery, 1921b: 213, fig. 5 (w.q.m.) TURKEY; unavailable (infrasubspecific) name.]
 * Subspecies of structor: Menozzi, 1928a: 126; Santschi, 1934d: 275; Menozzi, 1936d: 276; Finzi, 1939c: 155; Baroni Urbani, 1964a: 2; Aktaç, 1977: 120; Bolton, 1995b: 252; Legakis, 2011: 9.
 * Junior synonym of varrialei: Steiner, Csösz, et al. 2018: supplementary material, 7.