Atta (Trachymyrmex) turrifex Wheeler, 1903c: 100, fig. 6 (w.q.) U.S.A. (Texas). Nearctic.

Primary type information: Primary type material: syntype workers, syntype queens (numbers not stated). Primary type localities: U.S.A.: Texas, Travis County, Austin (W.M. Wheeler) (invalid restriction of type locality by Creighton, 1950a: 324; no lectotype designated), U.S.A.: Texas, Pecos County, Fort Stockton (W.M. Wheeler), Texas, Valverde County, Del Rio and Langtry (W.M. Wheeler), Texas, Presidio County, Marfa (W.M. Wheeler), Texas, Burnet County, Marble Falls (W.M. Wheeler). Primary type depositories: AMNH, MCZC, USNM, MZSP.