Primary type information:
Primary type material: 4 syntype workers. Primary type locality: Argentina: Patagonia, Gulf of St George, Colhue Huapi, 1903 (A. Tourneur). Primary type depositories: MNHN, NHMB.
Type notes:Baroni Urbani, 1977e: 83, and Shattuck, 1994: 78, cite 2 worker syntypes in NHMB.