Paratrechina austroccidua Trager, 1984b: 113, fig. 17, 20 (w.q.m.) U.S.A. (Texas). Nearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: U.S.A.: Texas, Boot Springs, Chisos Mts, 2040 m., 26.vii.1979, no. 3771 (P.S. Ward). Primary type depository: LACM. Secondary type information: Secondary type material: 12 paratype workers, 2 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: LACM, MCZC.