Polyrhachis (Aulacomyrma) gentilis Kohout, 2007c: 200, figs. 10, 13, 16 (w.) NEW GUINEA (Papua New Guinea). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Papua New Guinea: Morobe Prov., Huon Peninsula, Mongi Watershed, Zingzingu, 1200 m., 9-10.iv.1955, no. 761 (E.O. Wilson). Primary type depository: MCZC.