Polyrhachis setosa Kohout, 2006d: 141, figs. 12E, F (w.q.) SOLOMON IS (Guadalcanal). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Solomon Is: Guadalcanal I., Mt Austen, 9°29’S, 159°59’E, 13.x.1965 (P.J.M. Greenslade). Primary type depository: ANIC. Secondary type information: Secondary type material: 4 paratype workers. Secondary type locality: Guadalcanal I., Mt Austen Road, 11.ii.1965 (P.J.M. Greenslade). Secondary type depositories: ANIC, BMNH, MCZC, QMBA.