Monomorium cyaneum

Distribution based on Regional Taxon Lists
Nearctic Region: United States. Neotropical Region: Chile, Mexico.

Nomenclature

 *  cyaneum. Monomorium minimum subsp. cyaneum Wheeler, W.M. 1914b: 43 (w.q.) MEXICO. DuBois, 1986: 84 (m.). Raised to species: DuBois, 1981: 35. Senior synonym of emersoni: DuBois, 1986: 82.
 * emersoni. Monomorium minimum subsp. emersoni Gregg, 1945b: 66 (w.q.) U.S.A. Junior synonym of minimum: Creighton, 1950a: 219; Smith, D.R. 1979: 1382; of cyaneum: DuBois, 1986: 82.