Monomorium jacksoni Bolton, 1987: 427 (w.q.) CAMEROON. Afrotropic.

Primary type information: Type-material: holotype worker. Type-locality: Cameroon: Nkoemvon, 12.i.1980 (D. Jackson). Type-depository: BMNH. Secondary type information: Paratype-material: 12 paratype workers, 1 paratype queen. Paratype-locality: 7 paratype workers, 1 paratype queen with same data as holotype, 5 paratype workers with same data as holotype but 5.i.1980. Paratype-depositories: BMNH, MCZC, MHNG.