Primary type information:
Type-material: holotype worker. Type-locality: Papua New Guinea: Karema, Brown River, no. 541 (E.O. Wilson). Type-depository: MCZC.
Secondary type information:
Paratype-material: 3 paratype workers. Paratype-locality: 2 paratype workers with same data as holotype, 1 paratype worker Papua New Guinea: Bubia, no. 683 (E.O. Wilson). Paratype-depository: MCZC.