Primary type information:
Primary type material: holotype worker. Primary type locality: Zimbabwe: Bulawayo, 5.ii.1913 (G. Arnold). Primary type depository: BMNH. Primary type specimen: CASENT0900987.
Secondary type information:
Secondary type material: 4 paratype workers. Secondary type localities: 3 paratype workers with same data as holotype, 1 paratype worker Bulawayo, 14.ii.1914 (G. Arnold). Secondary type depositories: BMNH. MCZC, SAMC.