Strongylophthalmyia ustulata (Zetterstedt, 1847)

Identification: Middle and hind femora brownish, with narrow apical band. Phallus apically dilated. Margin of penultimate abdominal tergite with narrow processes

Key in Palaczyk, A., Klasa, A., & Slowinska-Krysiak, I. (2013).

Distribution

Europe: Countries (published), online at Fauna Europaea, Occurrences at GBIF
UK: Recording Scheme map of occurrences 2016 (verified.) Online (NBN Atlas) via Easy maps or Interactive Atlas