Primary type information:
Primary type material: holotype worker. Primary type locality: Nepal: Utrot, 13.v.1983 (M. Brancucci). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 29 paratype workers. Secondary type localities: 5 paratype workers with same data as holotype, 14 paratype workers Nepal: Lawarai, 21.v.1983 (M. Brancucci), 1 paratype worker Nepal: Lumle, vi.1988 (C.A. Collingwood), 9 paratype workers Pakistan: Chitral Valley, between Dir and Lavari Pass, 2400 m., 11.viii.1994 (S. Dakatra). Secondary type depositories: BMNH, MSNM, NHMB, OXUM, SIZK, WMLC.