Monomorium (Notomyrmex) hemiphaeum Clark, 1934c: 61, pl. 4, figs. 19, 20 (w.eq.) AUSTRALIA (Victoria). Australasia.

Primary type information: Primary type material: syntype workers (number not stated), 1 syntype ergatoid queen. Primary type localities: Australia: Victoria, Otway Ranges, Beech Forest, (“Turton’s Track, nr Mt Sabine (1812 ft)”), 11-19.i.1932 (J. Clark), Victoria, Gellibrand, i.1932 (J. Clark). Primary type depository: MVMA.