Primary type information:
Primary type material: lectotype worker (by designation of Guerrero, 2018: 500). Primary type locality: lectotype Indonesia: Sumatra, Soengei Bamban (H. von Buttel-Reepen). Primary type depository: MHNG. Primary type specimen: CASENT0909776.
Secondary type information:
Secondary type material: 46 paralectotype workers, 6 paralectotype queens. Secondary type locality: same as for lectotype. Secondary type depositories: MHNG, NHMB.