Pogonomyrmex coarctatus r. bruchi Forel, 1913m: 217 (w.) ARGENTINA (Buenos Aires). Neotropic.

Primary type information: Type-material: lectotype worker (by designation of Johnson, 2015: 18). Type-locality: lectotype Argentina: Bueos Aires, Bahía Blanca, Puerto Militar, 19.xi.1913 (Zelenka). Type-depository: MHNG. Type-specimen: lectotype CASENT0173345. Secondary type information: Paratype-material: 3 paralectotype workers. Paratype-locality: 2 paralectotype workers with same data as lectotype, 1 paralectotype worker Argentina: Buenos Aires (C. Bruch). Paratype-depositories: MHNG, MLPA. Type notes: Johnson includes among the type-material 2 workers Argentina: Estación Verónica, S La Plata (Schuel), this locality and collector are not mentioned by Forel.