Primary type information:
Type-material: holotype worker. Type-locality: Indonesia: Sulawesi Utara, Dumoga-Bone N.P., Plot C, fog 5 (400 m.), 11.ii.1985 (N. Stork). Type-depository: BMNH.
Secondary type information:
Paratype-material: 5 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: CASC, KUEC, MHNG, MZBJ, TNHM.