Jerarquía taxonómica:
Formicidae → Trachymyrmex septentrionalis (McCook, 1881)

Familia:
Formicidae

Autor:
(McCook, 1881)

Sinónimos:
Atta (Trachymyrmex) septentrionalis McCook, 1881
Oecodoma virginiana Buckley, 1867
Atta septentrionalis McCook, 1881
Trachymyrmex virginiana (Buckley, 1866)
Trachymyrmex vertebrata (Wheeler, 1911)
Trachymyrmex obscurior (Wheeler, 1907)
Trachymyrmex seminole Creighton, 1950
Trachymyrmex septentrionalis subsp. seminole Creighton, 1950
Atta (Trachymyrmex) septentrionalis var. obscurior Wheeler, 1907
Atta (Trachymyrmex) septentrionalis var. vertebrata Wheeler, 1911