Formica rufa clivia

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

Nomenclature

 * clivia. Formica rufa subsp. clivia Creighton, 1940a: 8, 8 (in key), fig. 1 (w.q.m.) U.S.A.
 * Subspecies of rufa: Cole, 1942: 380; Smith, M.R. 1951a: 868.
 * Subspecies of obscuriventris: Creighton, 1950a: 494; Cole, 1954c: 165; Smith, D.R. 1979: 1460; Bolton, 1995b: 193; Mackay & Mackay, 2002: 358.
 * Junior synonym of obscuriventris: Shattuck & Cover, 2016: 16.