Monomorium voeltzkowi Forel, 1907i: 78 (w.) TANZANIA. Afrotropic.

Primary type information: Primary type material: lectotype worker (by designation of Heterick, 2006: 109). Primary type locality: lectotype Tanzania (“Ostafrika”): Pemba I., Chake-Chake (A. Voeltzkow). Primary type depositories: MHNG. Primary type specimen: CASENT0101621 (lectotype). Secondary type information: Secondary type material: 4 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: MCZC, MHNG. Secondary type specimen: CASENT0101928, CASENT0101591.