Key to Ochetomyrmex species

Key based on Fernández (2003)

1

 * Frontal carinae stretching posterad as fine rugulae and surpassing the posterior border of eye: frons with minute reticulate sculpture: clypeus normally with one or more fine longitudinal rugulae . . . . . Ochetomyrmex semipolitus


 * Frontal carinae never surpassing posterior margin of eye: head smooth and shining, devoid of microsculpture: clypeus normally smooth and shining . . . . . Ochetomyrmex neopolitus