Polyrhachis (Aulacomyrma) roberti Kohout, 2007c: 206, figs. 28, 31, 34 (w.) NEW GUINEA (Papua New Guinea). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Papua New Guinea: Tatupiti, nr Tapini, 1200 m., viii.1962, acc. 2293 (R.W. Taylor). Primary type depository: ANIC. Secondary type information: Secondary type material: 2 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, QMBA.