Primary type information:
Type-material: holotype worker. Type-locality: Japan: Kagoshima Pref., Yaku I., Ohsugidani (ca 1200 m.), 5.viii.1970 (M. Tanaka). Type-depository: OMNH.
Secondary type information:
Paratype-material: 2 paratype workers, 1 paratype queen. Paratype-locality: same as for holotype. Paratype-depository: OMNH.