Pseudomyrmex exoratus Ward & Branstetter, 2022: 24, figs. 14, 24 (w.) MEXICO (Oaxaca). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Mexico: Oaxaca, Temascal, 25 m, at house, 2.ii.1964 (D. H. Janzen). Primary type depository: UNAM. Primary type specimen: CASENT0863539. Secondary type information: Secondary type material: paratype workers (number not stated). Secondary type locality: same as for holotype. Secondary type depositories: CASC, CZUG, IEXA, JTLC, LACM, MCZC, PSWC, UCDC, USNM.