• Replacement name for Stenamma occidentale Smith, 1957b. [Junior primary homonym of Aphaenogaster occidentalis Emery, 1895d.]
• Status as species: Mackay & Mackay, 2002: 239; Ward, 2005: 67.
• [Note: the correct name for this taxon appears to be Stenamma neoarcticum Mayr, 1886d.]

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Mackay, W.; Mackay, E. 2002. The ants of New Mexico (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 400 pp. PDF
• Ward, P. S. 2005. A synoptic review of the ants of California (Hymenoptera: Formicidae). Zootaxa 936:1-68. PDF