| Authorship | Santschi, 1916e: 392, fig. | 
|---|---|
| Forms | w. | 
| Bioregion | Neotropic | 
| Locality | ARGENTINA (Rio Negro) | 
| Primary type information | Primary type material: syntype workers (number not stated). Primary type locality: Argentina: Rio Negro, Tehuel Malal (Scala & Lehmann-Nitsche). Primary type depository: NHMB. | 
| Type notes | Baroni Urbani, 1977e: 83, and Shattuck, 1994: 80, cite 2 worker syntypes in NHMB. | 
| Dorymyrmex flavescens jactans | Subspecies | Valid | |
| Dorymyrmex mucronatus jactans | Subspecies | Obsolete combination an obsolete combination of Dorymyrmex flavescens jactans Santschi, 1916 | Original combination |