Primary type information:
Primary type material: holotype worker. Primary type locality: India: Meghalaya, Cherrapunjee, 1200 m., 16.v.1976 (Wittmer & Baroni Urbani). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 10 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, NHMB.