Primary type information:
Primary type material: holotype worker. Primary type locality: Brazil: Amazonas, Manaus, EEST, INPA, km. 44.5 on BR-174, 6.viii.1981, phenology area (W.W. Benson). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: WEMC.