Primary type information:
Primary type material: holotype worker. Primary type locality: Singapore: Bukit Timah (M. Moffett). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 98 paratype workers, 4 paratype queens, 3 paratype males. Secondary type localities: paratype workers, paratype queens, paratype males with same data as holotype (numbers not stated), paratype workers (number not stated) Malaysia: Negeri Sembilan, Sungei Menyala Reserve, nr Port Dickson, 27.iii.1981 (T.Y. Pong & W.L. Brown). Secondary type depositories: ANIC, BMNH, CUIC, MCZC, MZSP.