Primary type information:
Primary type material: lectotype worker (by designation of Dill, 2002: 50). Primary type locality: lectotype Indonesia: Sumatra, Mt Singalang (O. Beccari). Primary type depository: MSNG.
Secondary type information:
Secondary type material: 3 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: IEUB, MHNG, MSNG.
Type notes:Shattuck, 1994: 71, cites syntypes from Si Rambé, but this locality is not mentioned in the original description.