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I would like to know which species this is
It concerns this sighting
http://scheldelan...w/78100787
identification uncertain Unidentified Fly - Diptera indet. observed at 2013-08-04 Laarne centrum en omgeving
Photos:


thanks in advance Luc

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Sphaerophoria sp. female (Syrphidae) very difficult to identify female specimens to species