Monomorium nanum Heterick, 2001: 407, figs. 38, 132, 133, 140, 141 (w.) AUSTRALIA (South Australia). Australasia.

Primary type information: Type-material: holotype worker. Type-locality: Australia: South Australia, 15 km. NE Mt Bryan, 23.i.1975 (P.J.M. Greenslade). Type-depository: ANIC. Secondary type information: Paratype-material: 18 paratype workers. Paratype-locality: 1 paratype worker with same data as holotype, 1 paratype worker South Australia, Moockra Tower, 6.x.1974 (P.J.M. Greenslade), 6 paratype workers South Australia, 7 km. NW Morgan, 15-17.xii.1976 (P.J.M. Greenslade), 5 paratype workers New South Wales, ‘Kapunda’, N Nyngan, 6.v.1987 (P.J.M. Greenslade), 3 paratype workers New South Wales, Silverton, 15.ix.1974 (P.J.M. Greenslade), 2 paratype workers Northern Territory, Kunoth Park, nr Alice Springs, 3-6.ii.1975, traps Mn-P (P.J.M. Greenslade). Paratype-depositories: ANIC, BMNH, MCZC.