Formica opaciventris

Distribution based on Regional Taxon Lists
Nearctic Region: Alberta, Canada, Canada, United States.

Nomenclature

 *  opaciventris. Formica exsectoides var. opaciventris Emery, 1893i: 653 (w.m.) U.S.A. Gregg, 1952b: 14 (q.). Subspecies of exsectoides: Wheeler, W.M. 1913f: 484. Raised to species: Creighton, 1950a: 514.

Additional References

 * [[Media:Gregg 1952b.pdf|Gregg, R. E. 1952b. The female of Formica opaciventris Emery (Formicidae). Psyche (Camb.) 59: 13-19 PDF]]