Diptera.info :: Family forums :: Syrphidae
 Eristalis no 4 - 24.07./08.10.09
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| brigitteu |
Posted on 07-10-2009 22:39
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 Member Location: Switzerland Posts: 884 Joined: 08.07.09 |
still from sommer, another one: first from 08.10.09, today, balcony hoping, that it ist the same howerfly / second pic: Switzerland, 430 müM, near small wetland and forest Date: 24.07.09 Size: about 10 -12 mm ? also a very nice howerfly, is it Eristalis rupium? Thank you for your help! Regards, Brigitte brigitteu attached the following image:  [44.29Kb] Edited by brigitteu on 08-10-2009 18:34 |
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| brigitteu |
Posted on 08-10-2009 18:07
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Member Location: Switzerland Posts: 884 Joined: 08.07.09 |
pic from summer
brigitteu attached the following image:  [31.44Kb] |
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| Andre |
Posted on 08-10-2009 21:10
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 Member Location: Tilburg, the Netherlands Posts: 2111 Joined: 18.07.04 |
First: jugorum. Second: rupium. |
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| brigitteu |
Posted on 08-10-2009 21:23
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Member Location: Switzerland Posts: 884 Joined: 08.07.09 |
Hi Andre highly astonished I'm - but that's healthy I heard :-) And happy too: two new howerflies. So much different howerflies so late in the year! It's a pity that they are not sitting on their normal "plants" :-( Could you give me a description of the difference between jugorum and rupium please? If it cause not to much effort? Thank you! Brigitte |
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| Andre |
Posted on 09-10-2009 10:34
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Member Location: Tilburg, the Netherlands Posts: 2111 Joined: 18.07.04 |
jugorum has long, reddish hairs on the thorax. The tergites have dull front and hind margins and shiny middle. rupium has an all shiny abdomen, which is very clear on this picture. But in both cases you photographed very typical specimens. Sometimes the identification can be very difficult, especially when photographed. |
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| brigitteu |
Posted on 10-10-2009 22:22
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Member Location: Switzerland Posts: 884 Joined: 08.07.09 |
Thank you very much Andre, for all Eristalis and all help and infos you spent on me and my pics . . . |
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| Andre |
Posted on 12-10-2009 09:22
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Member Location: Tilburg, the Netherlands Posts: 2111 Joined: 18.07.04 |
Just like dipdip, I wouldn't mind if you collected also. I'd be happy to identify them for you, if you sent them to me. It's good for me to learn more about Alpine species (still a lot to learn for me!).  And it's good for the knowledge of Alpine species, if more people would study diptera over there  |
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| brigitteu |
Posted on 12-10-2009 18:32
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Member Location: Switzerland Posts: 884 Joined: 08.07.09 |
Thank you again for all howerflies from yesterday. I sent an email. kind regards, Brigitte |
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