• [Brachymyrmex admotus r. niger Forel, 1908a: 63. Nomen nudum.]
• Subspecies of Brachymyrmex degener: Santschi, 1923b: 671; Emery, 1925d: 42; Borgmeier, 1927c: 141; Kempf, 1972b: 38; Bolton, 1995b: 82.
• Junior synonym of Brachymyrmex degener: Ortiz-Sepúlveda et al., 2019: 488.

Obsolete combinations

• Brachymyrmex admotus niger

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borgmeier, T. 1927c. Catalogo systematico e synonymico das formigas do Brasil. 2 parte. Subf. Pseudomyrminae, Myrmicinae, Formicidae. Archivos do Museu Nacional (Rio de Janeiro) 29:69-164. PDF
• Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302. PDF
• Forel, A. 1908a. Catálogo systemático da collecção de formigas do Ceará. Boletim do Museu Rocha 1(1):62-69. PDF
• Forel, A. 1912j. Formicides néotropiques. Part VI. 5me sous-famille Camponotinae Forel. Mémoires de la Société Entomologique de Belgique 20:59-92. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Ortiz-Sepúlveda, C. M.; Van Bocxlaer, B.; Meneses, A. D.; Fernández, F. 2019. Molecular and morphological recognition of species boundaries in the neglected ant genus Brachymyrmex (Hymenoptera: Formicidae): Toward a taxonomic revision. Organisms Diversity & Evolution 19:447-542. 10.1007/s13127-019-00406-2 PDF
• Santschi, F. 1923b. Revue des fourmis du genre Brachymyrmex Mayr. Anales del Museo Nacional de Historia Natural de Buenos Aires 31:650-678. PDF