Primary type information:
Primary type material: syntype workers (number not stated). Primary type localities: Zimbabwe (“Southern Rhodesia”): Redbank, 7.iv.1912 (G. Arnold) (invalid restriction of type locality by Wheeler, 1922: 893; no lectotype designated), Zimbabwe (“Southern Rhodesia”): Victoria Falls (G. Arnold). Primary type depositories: BMNH, SAMC. Primary type specimen: CASENT0900404.