Monomorium Mayr, 1855
Monomorium subopacum adoneum Santschi, 1936
Monomorium subopacum apuleii Santschi, 1927
Monomorium subopacum ebaricum Menozzi, 1933
Monomorium subopacum planidorsum Emery, 1915
Monomorium subopacum subsp. subopacum (Smith, 1858)
