Pseudomyrma gracilis var. argentina Santschi, 1934c: 27 (w.) ARGENTINA (Misiones). Neotropic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type localities: Argentina: Misiones, Loreto, no. 2026 (A. Ogloblin) (by restriction of Kempf, 1972b: 219). Primary type depository: NHMB. Type notes: Other original syntype localities: Argentina: Misiones, vic. San Ignacio, Villa Lutecia (Wagner), Argentina: Chaco, Pte R.S. Peña, 19.ii.1933, no. 2012 (no collector’s name; Ogloblin?).