• Wheeler, 1915i: 33 (m.); Dlussky, 2009: 1063 (w.)
• Combination in Gnamptogenys: Brown, 1958g: 181 (in text); Camacho et al., 2022: 11.
• Status as species: Scudder, 1891: 696; Dalla Torre, 1893: 24; André, 1895b: 82 (in list); Handlirsch, 1907: 879; Wheeler, 1915i: 33; Brown, 1958g: 181; Burnham, 1979: 109; Keilbach, 1982: 273; Bolton, 1995b: 209; Dlussky & Perkovsky, 2002: 17; Dlussky, 2009: 1063 (redescription); Dlussky & Rasnitsyn, 2009: 1031; Perkovsky, 2016: 115; Camacho et al., 2022: 11.

Obsolete combinations

• †Ectatomma europaeum

Citations

• André, Ern. 1895b. Notice sur les fourmis fossiles de l'ambre de la Baltique et description de deux espèces nouvelles. Bulletin de la Société Zoologique de France 20:80-84. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Brown, W. L., Jr. 1958g. Contributions toward a reclassification of the Formicidae. II. Tribe Ectatommini (Hymenoptera). Bulletin of the Museum of Comparative Zoology 118:173-362. PDF
• Burnham, L. 1979 ("1978"). Survey of social insects in the fossil record. Psyche (Cambridge) 85:85-133. PDF
• Camacho, G. P.; Franco, W.; Branstetter, M. G.; Pie, M. R.; Longino, J. T.; Schultz, T. R.; Feitosa, R. M. 2022. UCE phylogenomics resolves major relationships among ectaheteromorph ants (Hymenoptera: Formicidae: Ectatomminae, Heteroponerinae): a new classification for the subfamilies and the description of a new genus. Insect Systematics and Diversity 6 (1): 5:1-20. 10.1093/isd/ixab026 PDF
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• Dlussky, G. M. 2009. The ant subfamilies Ponerinae, Cerapachyinae and Pseudomyrmecinae (Hymenoptera, Formicidae) in the Late Eocene ambers of Europe. Paleontological Journal 43:1043-1086. PDF
• Dlussky, G. M.; Perkovsky, E. E. 2002. Ants (Hymenoptera, Formicidae) from the Rovno Amber. [In Russian.]. Vestnik Zoologii 36(5):3-20. PDF
• Dlussky, G. M.; Rasnitsyn, A. P. 2009. Ants (Insecta: Vespida: Formicidae) in the Upper Eocene amber of central and eastern Europe. Paleontological Journal 43:1024-1042. PDF
• Handlirsch, A. 1907. Die fossilen Insekten und die Phylogenie der rezenten Formen. Ein Handbuch für Paläontologen und Zoologen. Lieferung 6. Leipzig: Wilhelm Engelmann, pp. 801-960.
• Keilbach, R. 1982. Bibliographie und Liste der Arten tierischer Einschlüsse in fossilen Harzen sowie ihrer Aufbewahrungsorte. Teil 1. Deutsche Entomologische Zeitschrift (N.F.)29:129-286.
• Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102. PDF
• Perkovsky, E. E. 2016. Tropical and Holarctic ants in Late Eocene ambers. Vestnik Zoologii 50 (2):111-122. 10.1515/vzoo-2016-0014 PDF
• Scudder, S. H. 1891. Index to the known fossil insects of the world, including myriapods and arachnids. Bulletin of the United States Geological Survey 71:1-744. PDF
• Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142. PDF