Primary type information:
Type-material: holotype major worker. Type-locality: Taiwan: Tainan City, 26.i.2010 (H. Sakamoto). Type-depository: NIAS.
Secondary type information:
Paratype-material: 1 paratype major worker, 2 paratype minor workers. Paratype-locality: same as for holotype. Paratype-depository: NIAS.