• [Drepanognathus unnecessary replacement name for Harpegnathos Jerdon, 1851.]
• Drepanognathus in Poneridae: Smith, 1858a: 81.
• Drepanognathus in Odontomachidae: Smith, 1871b: 320.
• Drepanognathus in Ponerinae: Mayr, 1862: 714 (in key) [Poneridae]; Mayr, 1865: 14 [Poneridae]; Dalla Torre, 1893: 22 [Ponerinae].
• Drepanognathus in Pachycondylinae, Drepanognathini: Ashmead, 1905c: 382.
• Drepanognathus as genus: Mayr, 1862: 723; Mayr, 1863a: 408; Mayr, 1865: 14; Dalla Torre, 1893: 22; Bingham, 1903: 49; Ashmead, 1905c: 382.
• Drepanognathus as junior synonym of Harpegnathos: Roger, 1861a: 32; Roger, 1863b: 22; Mayr, 1863a: 408; Mayr, 1865: 14; Dalla Torre, 1893: 22; Forel, 1893b: 166; Forel, 1900d: 63; Bingham, 1903: 49; Emery, 1911e: 58; subsequent authors; Bolton, 1995b: 27; Bolton, 2003: 162; Schmidt & Shattuck, 2014: 54.
• [Note: Mayr, Dalla Torre, and Bingham give Drepanognathus as senior synonym, but Harpegnathos has priority.]

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
• Bingham, C. T. 1903. The fauna of British India, including Ceylon and Burma. Hymenoptera, Vol. II. Ants and Cuckoo-wasps. London: Taylor and Francis, 506 pp. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Bolton, B. 2003. Synopsis and classification of Formicidae. Memoirs of the American Entomological Institute 71:1-370. PDF
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• Emery, C. 1911e. Hymenoptera. Fam. Formicidae. Subfam. Ponerinae. Genera Insectorum 118:1-125. PDF
• Forel, A. 1893b. Sur la classification de la famille des Formicides, avec remarques synonymiques. Annales de la Société Entomologique de Belgique 37:161-167. PDF
• Forel, A. 1900d. Les Formicides de l'Empire des Indes et de Ceylan. Part VI. Journal of the Bombay Natural History Society 13:52-65. PDF
• Mayr, G. 1862. Myrmecologische Studien. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 12:649-776. PDF
• Mayr, G. 1863a. Formicidarum index synonymicus. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 13:385-460. PDF
• Mayr, G. 1865. Formicidae. In: Novara Expedition 1865. Reise der Österreichischen Fregatte "Novara" um die Erde in den Jahren 1857, 1858, 1859. Zoologischer Theil. Bd. II. Abt. 1. Wien: K. Gerold's Sohn, 119 pp. PDF
• Roger, J. 1861a. Die Ponera-artigen Ameisen (Schluss). Berliner Entomologische Zeitschrift 5:1-54. PDF
• Roger, J. 1863b. Verzeichniss der Formiciden-Gattungen und Arten. Berliner Entomologische Zeitschrift 7(Beilage):1-65. PDF
• Schmidt, C. A.; Shattuck, S. O. 2014. The higher classification of the ant subfamily Ponerinae (Hymenoptera: Formicidae), with a review of ponerine ecology and behavior. Zootaxa 3817 (1):1-242. 10.11646/zootaxa.3817.1.1 PDF
• Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp. PDF
• Smith, F. 1871b. A catalogue of the aculeate Hymenoptera and Ichneumonidae of India and the Eastern Archipelago. [concl.]. Journal of the Linnean Society of London. Zoology 11:349-415. PDF