Primary type information:
Primary type material: holotype worker. Primary type locality: China: Yunnan, Mengla County, Menglun, 650 m., 15.ix.1998, No. A98-995 (Z. Xu). Primary type depository: SFCY.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same data as holotype but 640 m., 4.iii.1995, No. A96-756. Secondary type depository: SFCY.