Primary type information:
Type-material: holotype worker. Type-locality: Indonesia: Sulawesi Utara, Dumoga Bone Nat. Park, 400 m., 11.ii.1985, plot C fog 5 (N. Stork). Type-depository: BMNH.
Secondary type information:
Paratype-material: 2 paratype workers. Paratype-locality: 1 paratype worker with same data as holotype, 1 paratype worker Dumoga Bone Nat. Park, 200-400 m., 8.ii.1985, fog plot B, lowland forest (P.M. Hammond). Paratype-depositories: BMNH, MCZC.