Monomorium petiolatum Heterick, 2001: 388, figs. 29, 80 (w.) AUSTRALIA (Queensland). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: Queensland, Mt Tyson, 2 km. SW Tully, 650 m., 17°55’S, 145°54’E, 7.v.1983, QM berlesate no. 588, rainforest (D.K. Yeates). Primary type depository: ANIC. Secondary type information: Secondary type material: 18 paratype workers. Secondary type locality: 9 paratype workers Queensland, Table Mt, Cape Tribulation, 16°09’S, 145°26’E, 320 m., 24.iv.1983, QM berlesate 542, ANIC ants vial 40.211, rainforest (G.B. Monteith & D. Cook), 6 paratype workers with same data as last but QM berlesate 540, 3 paratype workers Queensland, banks of Daintree River, 8.viii.1975 (B.B. Lowery). Secondary type depositories: ANIC, BMNH, MCZC.