Formica rufibarbis caucasica

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

Nomenclature

 * caucasica. Formica rufibarbis var. caucasica Wheeler, W.M. 1913f: 517 (w.) CAUCASUS. [First available use of Formica rufibarbis subsp. clara var. caucasica Ruzsky, 1905b: 401; unavailable name.] Subspecies of rufibarbis: Stitz, 1930: 238. Junior synonym of glauca: Dlussky, 1967a: 74; of clara: Seifert & Schultz, 2009: 263..