Primary type information:
Primary type material: holotype worker. Primary type locality: Brazil: Amazonas, Manaus to Itacoatiara Road, km. 49, 27.viii.1962, M-95 (W.L. Brown). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 7 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC.