Primary type information:
Primary type material: holotype worker. Primary type locality: Bolivia: Rio Beni, Rurrenabaque, x.1921, Mulford Biol. Expd. (W.M. Mann). Primary type depository: USNM.
Secondary type information:
Secondary type material: 14 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, MZSP, USNM.