Polyrhachis pacifica Kohout, 2006d: 140, figs. 12C, D (w.) SOLOMON IS (Guadalcanal), PAPUA NEW GUINEA (Bougainville). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Solomon Is: Guadalcanal I., Gold Ridge, 800 m., 23.vi.1956 (J.L. Gressitt). Primary type depository: MCZC. Secondary type information: Secondary type material: 1 paratype worker. Secondary type locality: Papua New Guinea: Bougainville I., Guaba, 720 m., 19.vi.1956 (E.J. Ford Jr). Secondary type depository: BMNH.