Leptomyrmex aitchisoni Smith & Shattuck, 2009: 59, figs. 1-3, 19-21 (w.) AUSTRALIA (New South Wales). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: New South Wales, Doubleduke State Forest, MacFadens Road, 1.2 km. E of junction with Range Road, 29°13’18’’S, 153°13’23’’E, 4.ii.-9.iv.1993 (M. Grey & G. Cassis). Primary type depository: AMSC. Secondary type information: Secondary type material: 4 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: AMSC.