Pseudomyrmex kuenckeli valid Costa Rica. Neotropic.
Emery, C. 1890c. Studii sulle formiche della fauna neotropica. Bullettino della Società Entomologica Italiana 22:38-80.   124551

Pseudomyrmex kuenckeli bierigi synonym of Pseudomyrmex kuenckeli Panama. Neotropic.
Santschi, F. 1932g. Quelques fourmis inédites de l'Amérique centrale et Cuba. Revista de Entomologia (Rio de Janeiro) 2:410-414.   128407

Pseudomyrmex kuenckeli dichroa synonym of Pseudomyrmex kuenckeli Colombia. Neotropic.
Forel, A. 1904d. Miscellanea myrmécologiques. Revue Suisse de Zoologie 12:1-52.   125147

Pseudomyrmex kuenckeli hondurana synonym of Pseudomyrmex ferrugineus Honduras. Neotropic.
Enzmann, E. V. 1944. Systematic notes on the genus Pseudomyrma. Psyche (Cambridge) 51:59-103.   124779