• [Junior homonym of Acamatus Schoenherr, 1833: 20 (Coleoptera).]
• Acamatus Emery, 1894d in Dorylidae, Ecitoninae, Ecitonini: Ashmead, 1905c: 381; Ashmead, 1906: 24.
• Acamatus Emery, 1894d in Dorylinae, Ecitonini: Emery, 1910b: 23 [Ecitini].
• Acamatus Emery, 1894d as genus: Ashmead, 1905c: 381; Ashmead, 1906: 24.
• Acamatus Emery, 1894d as subgenus of Eciton: Emery, 1894d: 181; Emery, 1895l: 765; Emery, 1900e: 186; Emery, 1910b: 23; Wheeler, 1910a: 138; Forel, 1917: 240; Luederwaldt, 1918: 37; Gallardo, 1920: 345; Wheeler, 1922: 635; Borgmeier, 1923: 44; Donisthorpe, 1943g: 618.
• Replacement name: Neivamyrmex Borgmeier, 1940.
• [Acamathus: incorrect subsequent spelling by Santschi, 1921g: 92.]

Obsolete classifications

• Eciton (Acamatus)

Citations

• Ashmead, W. H. 1905c. A skeleton of a new arrangement of the families, subfamilies, tribes and genera of the ants, or the superfamily Formicoidea. Canadian Entomologist 37:381-384. PDF
• Ashmead, W. H. 1906. Classification of the foraging and driver ants, or Family Dorylidae, with a description of the genus Ctenopyga Ashm. Proceedings of the Entomological Society of Washington 8:21-31. PDF
• Borgmeier, T. 1923. Catalogo systematico e synonymico das formigas do Brasil. 1 parte. Subfam. Dorylinae, Cerapachyinae, Ponerinae, Dolichoderinae. Archivos do Museu Nacional (Rio de Janeiro) 24:33-103.
• Donisthorpe, H. 1943g. A list of the type-species of the genera and subgenera of the Formicidae. [part]. Annals and Magazine of Natural History (11)10:617-688.
• Emery, C. 1894d. Studi sulle formiche della fauna neotropica. VI-XVI. Bullettino della Società Entomologica Italiana 26:137-241. PDF
• Emery, C. 1895l. Die Gattung Dorylus Fab. und die systematische Eintheilung der Formiciden. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 8:685-778. PDF
• Emery, C. 1900e. Nuovi studi sul genere Eciton. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna (5)8:173-188 [pagination of separate: 511-526]. PDF
• Emery, C. 1910b. Hymenoptera. Fam. Formicidae. Subfam. Dorylinae. Genera Insectorum 102:1-34. PDF
• Forel, A. 1917. Cadre synoptique actuel de la faune universelle des fourmis. Bulletin de la Société Vaudoise des Sciences Naturelles 51:229-253. PDF
• Gallardo, A. 1920. Las hormigas de la República Argentina. Subfamilia Dorilinas. Anales del Museo Nacional de Historia Natural de Buenos Aires 30:281-410. PDF
• Luederwaldt, H. 1918. Notas myrmecologicas. Revista do Museu Paulista 10:29-64. PDF
• Santschi, F. 1921g. Ponerinae, Dorylinae et quelques autres formicides néotropiques. Bulletin de la Société Vaudoise des Sciences Naturelles 54:81-103. PDF
• Schoenherr, C. J. 1833. Genera et species Curculionidum, cum synonymia hujus familiae. Tomus 1, pars 1. Paris: Roret, xv + 381 pp.
• Wheeler, W. M. 1910a. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp. PDF
• Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139.