Primary type information:
Type-material: holotype worker. Type-locality: China: Yunnan, Mengla County, Menglun, 650 m., 6.iii.1998, No. A98-1010 (Z. Xu). Type-depository: SFCY.
Secondary type information:
Paratype-material: 4 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: SFCY.