Formica sanguinea strennua

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

Nomenclature

 * strennua. Formica (Raptiformica) sanguinea var. strennua Santschi, 1925g: 352 (w.) SPAIN. [Unresolved junior primary homonym of strenua Haliday, above.] Junior synonym of sanguinea: Dlussky, 1965a: 16.