Primary type information:
Primary type material: holotype queen. Primary type locality: Indonesia: Borneo, Kalimantan, Poniatak Dept., Mandor (J.P. Schuitemaker). Primary type depository: NNML.
Secondary type information:
Secondary type material: 1 paratype major worker, 6 paratype minor workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: ICVN (perhaps also NCBA, NNML).