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: Primary type material: holotype (?) queen. Primary type locality: Austria: (“Habitat in Austria Dom. de Megerle.”) (no further data). Primary type depository: ZMUC. Type notes: 1) No indication of number of specimens is given. 2) Zimsen, 1964: 425, cites 1 queen syntype in ZMUK. 3) Steiner et al., 2018: 399, cite 2 queen syntypes in ZMUC.
Obsolete combinations
Citations

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