Primary type information:
Primary type material: syntype major worker, syntype minor worker, syntype males (numbers not stated). Primary type locality: Taiwan (“Formosa”): Takao (H. Sauter). Primary type depositories: DEIB, MHNG.
Type notes:Eguchi, 2004: 200, cites 1 major worker, 3 minor workers, 1 male in MHNG.