Messor juvenilis (Fabricius, 1804) junior synonym of current valid taxon Messor barbarus (Linnaeus, 1767)
Formica juvenilis Fabricius, 1804: 405 (w.) FRANCE. Palearctic.
Primary type information: Type-material: holotype (?) worker. Type-locality: France: “Habitat in Gallia” (no further data). Type-depository: no type-material known to exist (Zimsen, 1964: 425). Type notes: No indication of number of specimens is given.
Obsolete combinations