Primary type information:
Primary type material: holotype worker. Primary type locality: South Korea: Soheuksando Is, 25.iv.1994 (B.M. Choi). Primary type depository: SJUW.
Secondary type information:
Secondary type material: 28 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, CASC, MCZC, SJUW.