• [Junior primary homonym of Pseudomyrmex unicolor Smith, 1855c.]
• Status as species: Roger, 1863b: 24; Mayr, 1863a: 453; Enzmann, 1944: 64; Kempf, 1972b: 225 (error).
• Replacement name: Pseudomyrmex monochrous Dalla Torre, 1892

Obsolete combinations

• Pseudomyrma unicolor

Citations

• Enzmann, E. V. 1944. Systematic notes on the genus Pseudomyrma. Psyche (Cambridge) 51:59-103. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Mayr, G. 1863a. Formicidarum index synonymicus. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 13:385-460. PDF
• Roger, J. 1863b. Verzeichniss der Formiciden-Gattungen und Arten. Berliner Entomologische Zeitschrift 7(Beilage):1-65. PDF
• Smith, F. 1877b. Descriptions of new species of the genera Pseudomyrma and Tetraponera, belonging to the family Myrmicidae. Transactions of the Entomological Society of London 1877:57-72. PDF