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 Eristalis nemorum?
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| ChrisR |
Posted on 30-06-2006 21:19
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 Super Administrator Location: Reading, England Posts: 7703 Joined: 12.07.04 |
Photo taken 30.vi.2006 - Berkshire, England
ChrisR attached the following image:  [56.75Kb] |
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| conopid |
Posted on 02-07-2006 19:04
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 Member Location: United Kingdom Posts: 1039 Joined: 02.07.04 |
Could be or could be E arbustorum. Need to see if it has a face stripe. Note: E nemorum now known as E interruptus.
Nigel Jones, Shrewsbury, United Kingdom |
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| Susan R Walter |
Posted on 03-07-2006 13:29
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 Member Location: Touraine du Sud, central France Posts: 1802 Joined: 14.01.06 |
Chris Reading Stubbs, I would incline towards E interruptus, as he says the orange spots on T2 in females are always well separated from the hind margin, unlike E arbustorum. My experience in Essex is that the arbustorums flying now will be almost gilded in appearance in flight, the way Epistrophe eligans looks, and it is only later, in the autumn that they are dark with the narrow cream banding. Susan |
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| Susan R Walter |
Posted on 03-07-2006 13:35
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Member Location: Touraine du Sud, central France Posts: 1802 Joined: 14.01.06 |
Chris More reading of Stubbs - can you check the tip of the mid tibia? - if entirely pale, it is presumably E abusivus, but this species is apparently more common at the coast where there is marshland. In this photo the vital area is just enough obscured by the body on both sides so one cannot be certain - how frustrating 
Susan |
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| ChrisR |
Posted on 03-07-2006 21:36
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Super Administrator Location: Reading, England Posts: 7703 Joined: 12.07.04 |
Ahh, thanks Susan (& Nigel) - but that was the only decent pic I got of it so no view of the tibia - sorry  Never mind - I know it's a bit of a long shot to identify something from a photo  |
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