Diptera.info :: Identification queries :: Diptera (adults)
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confirmation of Beris spp
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| eastendswift |
Posted on 27-01-2013 12:16
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Member Location: Scotland Posts: 115 Joined: 22.08.11 |
These were taken at Erskine Harbour, Renfrewshire, on 24th July 2012. I am thinking it is Beris morrisii due to paleness of legs – hopefully there's enough angle on the face to separate from chalybata (even though pics are pretty dismal!)
eastendswift attached the following image: ![]() [57.66Kb] |
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| eastendswift |
Posted on 27-01-2013 12:22
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Member Location: Scotland Posts: 115 Joined: 22.08.11 |
second pic
eastendswift attached the following image: ![]() [88.05Kb] |
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| rvanderweele |
Posted on 27-01-2013 12:27
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Member Location: Leiden, the Netherlands Posts: 1988 Joined: 01.11.06 |
yes, it is B. chalybata
ruud van der weele rvanderweele@gmail.com |
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| eastendswift |
Posted on 27-01-2013 12:49
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Member Location: Scotland Posts: 115 Joined: 22.08.11 |
thanks you Ruud |
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| rvanderweele |
Posted on 27-01-2013 13:52
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Member Location: Leiden, the Netherlands Posts: 1988 Joined: 01.11.06 |
the other one....would like to see the fly more laterally. Is the abdomen orange? Is it a Beris (the photo has been shot very late in the year) or rather a Chorisops, but then the legs are so dark. A pity Ben Brugge is not on line
ruud van der weele rvanderweele@gmail.com |
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| eastendswift |
Posted on 27-01-2013 18:16
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Member Location: Scotland Posts: 115 Joined: 22.08.11 |
yes, Ruud, I am keen to know what the second fly might be but I ruled out Chorisops due to the number of scutellum spines ... I counted at least seven. Is this not right? |
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| Paul Beuk |
Posted on 27-01-2013 20:35
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Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
Check for Beris morrisii. I think the legs are far too pale for chalybata...
Paul - - - - Paul Beuk on https://diptera.info |
| eastendswift |
Posted on 27-01-2013 23:09
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Member Location: Scotland Posts: 115 Joined: 22.08.11 |
Thank you, Paul. Could you please look at my other dark-legged Beris? post in view of comments raised by Ruud |
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| rvanderweele |
Posted on 28-01-2013 23:39
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Member Location: Leiden, the Netherlands Posts: 1988 Joined: 01.11.06 |
Is the area between the eyes not too big for morrisii? Indeed, I am curious what Paul will say about the second series of photo's. I cannot check my literature. I still have to stay in bed. #flue ruud van der weele rvanderweele@gmail.com |
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| eastendswift |
Posted on 29-01-2013 00:56
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Member Location: Scotland Posts: 115 Joined: 22.08.11 |
Sorry to hear you have flu, Ruud. Get well soon![]() |
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| rvanderweele |
Posted on 29-01-2013 12:43
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Member Location: Leiden, the Netherlands Posts: 1988 Joined: 01.11.06 |
i am also fed up with it. When you look at the photos, you can't see very well how big the distance between the eyes. So, it is quite possible that it morrisii. I do not have too many in my collection! ruud van der weele rvanderweele@gmail.com |
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