Monomorium macarthuri Heterick, 2001: 432, figs. 48, 82, 83 (w.) AUSTRALIA (South Australia). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: South Australia, Maggea, 25.ix.1974 (P.J.M. Greenslade). Primary type depository: ANIC. Secondary type information: Secondary type material: 2 paratype workers. Secondary type locality: 1 paratype worker with same data as holotype, 1 paratype worker South Australia, Poochera, 32°45’S, 134°50’E (no collector’s name). Secondary type depositories: ANIC, MCZC.