Monomorium elegantulum Heterick, 2001: 380, figs. 24, 57 (w.) AUSTRALIA (Western Australia, New South Wales). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: Western Australia, Mukinbudin, 25.i.1988, 374/6MonBH48 (M. Jacobs). Primary type depository: ANIC. Secondary type information: Secondary type material: 29 paratype workers. Secondary type locality: 13 paratype workers New South Wales, Nyngan, 10.x.1946 (J. Armstrong), 16 paratype workers New South Wales, Boga River (J. Armstrong). Secondary type depositories: ANIC, BMNH, MCZC.