Primary type information:
Primary type material: lectotype worker (by designation of Radchenko & Elmes, 2010: 96). Primary type locality: lectotype China: Tibet, River Dza-chyu, basin River Goluboi (Yangtze), 12-12500’, v.1901 (P.K. Kozlov). Primary type depository: ZISP.
Secondary type information:
Secondary type material: 14 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: ZISP, ZMUM.