Primary type information:
Primary type material: holotype major worker. Primary type locality: China: Guangxi Prov., Hezhou City, Huashuichong Natural Reserve, 2.ix.1998 (S. Zhou). Primary type depository: GNUC.
Secondary type information:
Secondary type material: 2 paratype major workers, 10 paratype media and minor workers. Secondary type locality: same as for holotype. Secondary type depository: GNUC.