Primary type information:
Primary type material: holotype queen. Primary type locality: Mongolia: Songino, 24 km. SW Ulan-Bator, 22.v.1962, no. 3297 (B. Pisarski). Primary type depository: ZISP.
Secondary type information:
Secondary type material: 60 paratype workers, 1 paratype queen. Secondary type locality: 24 paratype workers, 1 paratype queen with same data as holotype, 25 paratype workers with same data as holotype but no. 3298, 11 paratype workers with same data as holotype but no. 3299. Secondary type depositories: MIZW, RASM, ZISP, ZMUM.
Numbers of specimens are provided by Dlussky, 1965a: 23, not given in the original description.