Primary type information:
Type-material: holotype worker. Type-locality: China: Tibet, Medog County, Xizang, 1100 m., 15.i.1982 (Y. Han). Type-depository: IZAS.
Secondary type information:
Paratype-material: 14 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: IZAS.