Diptères Diptères Sericomyia militaris (Walker 1849) Syrphus ribesii (Linnaeus 1758) Sphaerophoria philanthus (Meigen 1822) Bittacomorpha clavipes (Fabricius 1781) Chrysops aberrans (Meigen 1803) Machimus notatus (Wiedemann 1828) Sericomyia chrysotoxoides (Macquart 1842) Pedicia albivitta (Walker 1848)