Primary type information:
Primary type material: holotype worker. Primary type locality: China: Ningxia Hui Autonomous Region, Helan Mts, 5.vi.1999, no. 99-260 (
Y. Chang). Primary type depository:
NUYC.
Secondary type information:
Secondary type material: 15 paratype workers. Secondary type locality: paratypes with same data as holotype but 5 workers no. 99-050, 3 workers no. 99-040, 6 workers no. 99-504, 1 worker no. 99-027. Secondary type depository:
NUYC.