Species: Pogonomyrmex tinogasta Johnson, 2015
Holotype worker:
ARGENTINA, Catamarca Province: Departamento de Tinogasta, Ruta 11 at 17.5 km south of Tinogasta, 28º 12.8'S 67º 37.2'W, 4390 feet (1330 m), 4 January 2006 (R.A. Johnson #3753) [MACN]. Paratypes, same data as holotype: CASC (1w), FML (3w), MACN (9w), LACM (3w), MCZ (3w), RAJC (9w), USNM (3w). Additional paratype series from the same locality and date - RAJ #3754: FML (3w), MACN (9w), RAJC (9w), UCDC (3w); RAJ #3755: MACN (9w), RAJC (9w).
Etymology: The specific epithet, tinogasta, is a noun in apposition and invariant in form that is derived from a small localized group of Indians that lived in a pueblo of the same name.
Species description: (from RAJ revision)
Other literature: None
Photos of all castes: holotype worker, paratype worker, worker, dealate queen

Photos courtesy of Brian Fisher & Antweb