Trachymyrmex dichrous Kempf, 1967a: 126, figs. 7-9 (w.) BRAZIL (Goiás, São Paulo, Mato Grosso). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Brazil: Goiás, Anápolis, 7.i.1966, no. 4230 (W.W. Kempf). Primary type depository: MZSP. Secondary type information: Secondary type material: 21 paratype workers. Secondary type localities: 15 paratype workers with same data as holotype, 4 paratype workers with same data as holotype but 4.i.1966, no. 4199, 1 paratype worker Brazil: São Paulo, Agudos, 13.xii.1955, no. 1493 (W.W. Kempf), 1 paratype worker Brazil: Mato Grosso, Chapada, v.1959 (C. Amann). Secondary type depository: MZSP.