Synonymy

• Musca ungulata Linnaeus, 1758: 598 (original combination)
• Nemotelus aeneus DeGeer, 1776: 194 [syn.: Meigen, 1824: 81]
  • Type locality: not given.
• Dolichopus ungulatus: Fabricius, 1805: 266
• Dolichopus bifurcatus Macquart, 1827: 65
  • Type locality: not given [France].
• Dolichopus subungulatus Stackelberg, 1930: 26
  • Type locality: "Franzensbad, Böhmen" [Czechoslovakia].

Primary references

• De Geer, C. 1776. Mémoires pour servir à l'histoire des Insectes. Tome sixième. Pierre Hesselberg, Stockholm. viii + 522 pp., 30 pls. Gallica. Google books Reference page. 

• Fabricius, J.C. 1805. Systema Antliatorum, secundum ordines, genera, species: adjectis synonymis, locis, observationibus, descriptionibus. pp.372. DOI: 10.5962/bhl.title.15806 Reference page. 

• Linnaeus, C. 1758. Systema Naturae per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Tomus I. Editio decima, reformata. Holmiæ: impensis direct. Laurentii Salvii. i–ii, 1–824 pp  DOI: 10.5962/bhl.title.542: 598. Reference page. 

• Meigen, J. 1824. Systematische Beschreibung der bekannten europäischen zweiflügeligen Insekten 4, xi i+ 428 pp., 9 pls. Hamm, Schulz-Wundermann'sche Buchhandlung. BHL. Reference page. 

Additional references

• Negrobov, O.P. 1991. Dolichopodidae. Pp. 11–142. In: Soós, Á. & Papp, L. (eds.) Catalogue of Palaearctic Diptera. Volume 7. Dolichopodidae–Platyplezidae. Akadémiai Kiadó, Budapest. 292 pp. ISBN 0-444-98731-2 (print). ISBN 9780444599940 (e-book). Google Books. Reference page.