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 Eristalis arbustorum male & female
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| Math |
Posted on 25-08-2015 10:15
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Member Location: Posts: 33 Joined: 09.09.14 |
Hi, I found these two Eristalis in Sweden and need some help with sorting them into species. I hope somebody here can help 
Math attached the following image:  [195.56Kb] Edited by Math on 28-08-2015 15:40 |
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| Math |
Posted on 25-08-2015 10:17
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Member Location: Posts: 33 Joined: 09.09.14 |
Here is the other fly
Math attached the following image:  [181.36Kb] Edited by Math on 25-08-2015 10:17 |
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| Math |
Posted on 25-08-2015 10:18
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Member Location: Posts: 33 Joined: 09.09.14 |
Here is a picture where the wings show on the first fly
Math attached the following image:  [187.24Kb] Edited by Math on 25-08-2015 10:20 |
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| Sundew |
Posted on 25-08-2015 11:12
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 Member Location: Berlin and Baden-Württemberg, Germany Posts: 3916 Joined: 28.07.07 |
This is, as to colour of abdomen and mid tibia, most probably female and male of E. arbustorum. However, to get a reliable determination, the pictures should show several characters more clearly, e. g. face (black stripe or not) and arista (feathery or more or less bare). A key is given in https://archive.i.... Regards, Sundew |
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| Math |
Posted on 25-08-2015 15:27
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Member Location: Posts: 33 Joined: 09.09.14 |
Thank you for the quick reply and insight! and thank you for the key The arista were sadly a little hard to see on the films I made but here is (hopefully) a better picture of the face of the female. I do agree that it seems to be an E. arbustorum. Cheers, Malin Math attached the following image:  [187.99Kb] |
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