Pristomyrmex flatus Wang, 2003a: 443, figs. 138-139 (w.m.) PHILIPPINES (Luzon). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Philippines: Luzon, Bauqui (= Banqui), xi.1923 (R.C. Mcq.). Primary type depository: MCZC. Secondary type information: Secondary type material: 3 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC.