Polyrhachis arnoldi Forel, 1914 valid
Polyrhachis (Myrma) arnoldi Forel, 1914d: 263 (w.) SOUTH AFRICA. Afrotropic.
Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: South Africa: Natal, Durban (G. Arnold). Primary type depositories: MHNG, NHMUK. Primary type specimens: CASENT0903461, CASENT0910943. Type notes: No indication of number of specimens is given.