Primary type information:
Primary type material: holotype worker. Primary type locality: India: Assam, Mikir Hills, Kharangma, 21.xii.1963 (Rajagopal). Primary type depository: NZSI.
Secondary type information:
Secondary type material: 6 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: NHMB, NZSS, WMLC.