Primary type information:
Primary type material: syntype workers (number not stated). Primary type localities: Argentina: Buenos Aires (G. Rovereto) (invalid restriction of type locality by Kempf, 1972b: 109; no lectotype designated), Argentina: Santa Fé, Diamante (C. Bruch). Primary type depository: MHNG.
Type notes:
1) Shattuck, 1994: 92, cites 4 worker syntypes in MHNG. 2) A lectotype may have been selected by Cuezzo, 2000; unfortunately the copy available to me (B. Bolton) lacks pages 236-237.