Pogonomyrmex vermiculatus var. atrata Santschi, 1922c: 347 (w.) ARGENTINA (Mendoza). Neotropic.

Primary type information: Primary type material: lectotype worker (by designation of Johnson, 2021: 50). Primary type locality: lectotype Argentina: Mendoza Province, Tresesquinas (= Tres Esquinas) (E. Carette). Primary type depository: MHNG. Primary type specimen: CASENT0173346 (lectotype). Secondary type information: Secondary type material: 13 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: MACN, MLPA. Type notes: Other original syntypes perhaps in NHMB.