Primary type information:
Primary type material: holotype worker. Primary type locality: Palau: Peleliu I., 1945, 45-10658 (Dorsey). Primary type depository: USNM.
Secondary type information:
Secondary type material: 5 paratype workers. Secondary type locality: Palau: Peleliu I., 23.vii.1946, no. 1285 (H. Townes). Secondary type depository: USNM.