Leptothorax kaszabi Pisarski, 1969b: 301, figs. 11-17 (w.q.) MONGOLIA. Palearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: Mongolia: Central aimak, SE Somon Bajanzogt, 1600 m., 27.vii.1966, no. 749 (Z. Kaszab). Primary type depository: HNHM. Secondary type information: Secondary type material: 23 paratype workers, 1 paratype queen. Secondary type localities: 4 paratype workers with same data as holotype, 1 paratype worker Central aimak, 130 km. N Ulan Baator, 1450 m., 9.viii.1963 (Z. Kaszab), 1 paratype worker Ulan Baator, Bogdo ul, 1500-1800 m., 22.vii.1965 (Z. Kaszab), 16 paratype workers Central aimak, SE Somon Bajanzogt, 1600 m., 11.vi.1966 (Z. Kaszab), 1 paratype worker Ulan Baator, Bogdo ul., 1800-2000 m., 27.vii.1966 (Z. Kaszab). Secondary type depositories: HNHM, MIZW, ZMUM.