Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Argentina: Tucumán (F. Silvestri) (by restriction of Kempf, 1972b: 13). Primary type depository: MSNG.
Type notes:
Other original syntype locality: Paraguay: (no further data) (Borelli).
[Also noted as new by Emery, 1906c: 166; nomen nudum.]