Diptera.info :: Identification queries :: Diptera (adults)
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 Tachinid? blue green shimmering => Bellardia viarum
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| Volker |
Posted on 24-09-2023 12:06
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Member Location: Bexbach/Germany Posts: 391 Joined: 15.05.08 |
Hello, I photographed this fly in my garden today. The size was approximately 6-7 mm? Does it belong to the genus Tachinidae or to another genus? Is it possible to identify the species? Greetings, Volker Germany, Saarland, Bexbach, Garden, Absolute Altitude 250 m, 24.09.2023 Click on images to enlarge   
Edited by Volker on 24-09-2023 15:08  |
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| eklans |
Posted on 24-09-2023 12:21
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Member Location: Franconia, Germany Posts: 4183 Joined: 11.11.18 |
Hello Volker, I think it's a male Bellardia - quite likely a B. viarum.
Greetings, Eric K |
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| Volker |
Posted on 24-09-2023 13:13
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Member Location: Bexbach/Germany Posts: 391 Joined: 15.05.08 |
Hi Eric, Thanks for your answer. Then it is not a tachinid but a blowfly. Should I write spec. or can you distinguish B. viarum from B. obsoleta, B. pandia, B. vespillo and B. vulgaris on the basis of my pictures? Greetings, Volker Edited by Volker on 24-09-2023 13:14 |
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| eklans |
Posted on 24-09-2023 14:28
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Member Location: Franconia, Germany Posts: 4183 Joined: 11.11.18 |
Cell R4+5 is open: excludes polita and obsoleta Lower calypter is dark: excludes vespillo Fore tibia has 1 pv bristle: excludes usually pandia Veins are very dark and tergite 4 has many discals: usually excludes vulgaris Greetings, Eric K |
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| Volker |
Posted on 24-09-2023 15:07
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Member Location: Bexbach/Germany Posts: 391 Joined: 15.05.08 |
Hi eric, Wonderful, thank you for the explanation  Greetings, Volker |
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