Messor rufitarsis (Fabricius, 1804) junior synonym of current valid taxon Messor structor (Latreille, 1798)
Formica rufitarsis Fabricius, 1804: 406 (w.) AUSTRIA. Palearctic.
Primary type information: Type-material: holotype (?) queen. Type-locality: Austria: (no further data). Type-depository: ZMUK (according to Zimsen, 1964: 425). Type notes: 1) No indication of number of specimens is given. 2) Steiner et al., 2018: 399, record 2 queens in ZMUC.
Obsolete combinations
Citations

Extant: 0 valid subspecies (2 synonyms, 1 obsolete combination)