Primary type information:
Primary type material: holotype worker. Primary type locality: China: Yunnan Prov., Anning County, 4.xi.1986 (G. Xiao & J. Wu). Primary type depository: CAFB.
Secondary type information:
Secondary type material: 13 paratype workers. Secondary type locality: 12 paratype workers with same data as holotype, 1 paratype worker China: Sichuan Prov., Chongqing City, viii.1986 (M. Wang). Secondary type depository: CAFB.