Primary type information:
Primary type material: lectotype worker (by designation of Arimoto & Yamane, 2018: 20). Primary type locality: lectotype Malaysia: Borneo, Sarawak, 1865-66 (G. Doria & O. Beccari). Primary type depository: MSNG. Primary type specimen: CASENT0903954.
Secondary type information:
Secondary type material: 1 paralectotype ergatoid queen. Secondary type locality: same as for lectotype. Secondary type depository: MSNG.
Type notes:
Original description cites only workers.