• Junior synonym of Proceratium melinum: Brown, 1958g: 248, 334; Smith, 1979: 1338; Bolton, 1995b: 366; Gallé et al., 1998: 214; Baroni Urbani & de Andrade, 2003a: 251; Csősz, 2003: 152; Werner & Wiezik, 2007: 139; Csősz et al., 2011: 56; Radchenko, 2016: 75; Borowiec & Salata, 2022: 18.

Obsolete combinations

• Sysphincta fialai

Citations

• Baroni Urbani, C.; de Andrade, M. L. 2003a. The ant genus Proceratium in the extant and fossil record (Hymenoptera: Formicidae). Museo Regionale di Scienze Naturali Monografie (Turin) 36:1-492. PDF
• Bezdĕčková, K.; Bezděčka, P.; Malenovský, I. 2017. Catalogue of type specimens of ants (Hymenoptera: Formicidae) deposited in Czech museums. Acta Entomologica Musei Nationalis Pragae 57 (1):295–308. 10.1515/aemnp-2017-0076 PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borowiec, L.; Salata, S. 2022. A monographic review of ants of Greece (Hymenoptera: Formicidae). Vol. 1. Introduction and review of all subfamilies except the subfamily Myrmicinae. Part 1: text. Bytom: Natural History Monographs of the Upper Silesian Museum, 1-297. PDF
• 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
• Csősz, S. 2003. A key to the Ponerinae species of the Carpathian Basin (Hymenoptera: Formicidae). Annales Historico-Naturales Musei Nationalis Hungarici 95:147-160. PDF
• Csősz, S.; Markó, B.; Gallé, L. 2011. The myrmecofauna (Hymenoptera: Formicidae) of Hungary: an updated checklist. North-Western Journal of Zoology 7 (1):55-62. PDF
• Gallé, L.; Csősz, S.; Tartally, A.; Kovács, E. 1998. A check-list of Hungarian ants (Hymenoptera: Formicidae). Folia Entomologica Hungarica 59:213-220.
• Kratochvíl, J.; Novák, V.; Šnoflák, J. 1944. Mohelno. Soubor praci vĕnovaných studiu významné památky přírodni. 5. Hymenoptera - Aculeata. Formicidae - Apidae - Vespoidea. Archiv Svazu na Ochranu Prírody a Domoviny na Moravé 6:1-155. PDF
• Radchenko, A. G. 2016. Ants (Hymenoptera, Formicidae) of Ukraine. National Academy of Sciences of Ukraine. Kiev: I. I. Schmalhausen Institute of Zoology, 496 pp.
• Smith, D. R. 1979. Superfamily Formicoidea. Pp. 1323-1467 in: Krombein, K. V.; Hurd, P. D.; Smith, D. R.; Burks, B. D. (eds.) 1979. Catalog of Hymenoptera in America north of Mexico. Volume 2. Apocrita (Aculeata). Washington, D.C.: Smithsonian Institution Press, pp. i-xvi, 1199-2209.
• Werner, P.; Wiezik, M. 2007. Vespoidea: Formicidae (mravencovití). Acta Entomologica Musei Nationalis Pragae. Supplementum 11:133-164. PDF