Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Argentina: Buenos Aires (Rovereto) (by restriction of Kempf, 1972b: 109). Primary type depository: MHNG.
Type notes:
1) Shattuck, 1994: 92, cites 4 worker syntypes. 2) Other original syntype locality: Argentina: Santa Fé, Diamante (C. Bruch). 3) A lectotype may have been selected by Cuezzo, 2000; unfortunately the copy available to me (B. Bolton) lacks pages 236-237.