Diptera.info :: Identification queries :: Diptera (adults)
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Muscina 2019-ix-15
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John Carr |
Posted on 27-09-2019 00:25
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Member Location: Massachusetts, USA Posts: 9839 Joined: 22.10.10 |
In a field in Massachusetts, USA September 15, 2019. Muscina pascuorum?
John Carr attached the following image: [280.86Kb] |
Nikita Vikhrev |
Posted on 27-09-2019 14:36
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Member Location: Moscow, Russia Posts: 9220 Joined: 24.05.05 |
John, as you know calypters require to divide pascuorum and prolapsa. Other characters I know: 1. pascuorum bigger 2. pascuorum more bluish, it looks Calliphora-like 3. postsutural mesonotum with stripes on posterior view 4. vien M more strongly curved that in other Muscina My test your image is M. pascuorum (with small ?) Nikita Vikhrev - Zool Museum of Moscow University |
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