Taxonomic history
Lectotype designation: Steiner et al., 2018 10.1016/j.ympev.2018.04.005 PDF: supplementary material, 8.[First available use of Messor barbarus structor ibericus Emery, 1922; unavailable (infrasubspecific) name.].Santschi, 1931a: 4 (m.).As unavailable (infrasubspecific) name: Emery, 1924c PDF: 164.Subspecies of Messor structor: Santschi, 1931a: 4; Santschi, 1932e PDF: 69.Subspecies of Messor barbarus: Ceballos, 1956: 302.Status as species: Collingwood, 1978 PDF: 68, 81 (in key); Bolton, 1995b: 254; Borowiec, 2014 PDF: 107; Steiner et al., 2018 10.1016/j.ympev.2018.04.005 PDF: 398 (redescription); Salata & Borowiec, 2018c 10.5281/zenodo.2199191 PDF: 46; Seifert, 2018: 176; Salata & Borowiec, 2019a 10.3906/zoo-1809-41 PDF: 60.Senior synonym of Messor structor novaki: Steiner et al., 2018 10.1016/j.ympev.2018.04.005 PDF: supplementary material, 8.