Primary type information:
Primary type material: holotype worker. Primary type locality: Brazil: Amazonas, Igarapé, Marianil, R. Branco, Rov. Km. 25 NE Manaus, 22.viii.1962, M-13 (W.L. Brown). Primary type depository: MZSP.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: MZSP.