Forelius chalybaeus r. grandis Forel, 1912i: 46 (w.) ARGENTINA (Catamarca). Neotropic.

Primary type information: Primary type material: lectotype worker (by designation of Cuezzo, 2000: 244). Primary type locality: lectotype Argentina: Catamarca, Huasan, 1300 m. (C. Bruch). Primary type depository: MHNG. Secondary type information: Secondary type material: 34 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: MHNG, NHMB, USNM. Type notes: 1) Baroni Urbani, 1977e: 84, cites 1 worker syntype in NHMB. 2) Shattuck, 1994: 94, cites 38 worker syntypes (35 MHNG, 1 NHMB, 2 USNM).

Infrasubspecies

• F. c. g. basalis Santschi, 1922
• F. c. g. rubriceps Forel, 1914
• F. c. g. symbiotica Santschi, 1916