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Diptera.info :: Family forums :: Syrphidae
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Eristalis arbustorum? E. tenax
Mizar
#1 Print Post
Posted on 16-05-2025 21:58
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Avellino - Italy, August 12th
Mizar attached the following image:


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Edited by Mizar on 14-06-2025 22:11
 
Juergen Peters
#2 Print Post
Posted on 16-05-2025 22:21
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Location: northwest Germany
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Eristalis tenax.
Best regards,
Jürgen

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Juergen Peters
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Mizar
#3 Print Post
Posted on 20-05-2025 00:23
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Juergen Peters wrote:
Eristalis tenax.


Thank you, Juergen
 
Carlo Monari
#4 Print Post
Posted on 20-05-2025 06:51
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Location: Milan, Italy
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Juergen Peters wrote:
Eristalis tenax.


Quoting from StN keys for E. tenax:

Eye hairs unevenly distributed, each eye with two distinct, dorso-ventral bands (coalescing dorsally) of longer, more densely packed hairs

Here no band on eyes is visible.
Best regards,
Carlo
 
Juergen Peters
#5 Print Post
Posted on 20-05-2025 19:30
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Carlo Monari wrote:
Here no band on eyes is visible.

Not visible from all angles. This is a typical Eristalis tenax female. If one has seen thousands of them, they are indistinguishable. E. arbustorum can be excluded.
Best regards,
Jürgen

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Juergen Peters
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Karsten Thomsen
#6 Print Post
Posted on 04-06-2025 21:21
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Location: Hjortshøj, Jutland, Denmark
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You should edit the title bar in accordance with ID.
 
https://www.flickr.com/photos/94052068@N06/collect
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23.06.25 18:10
If you have some spare money, there is a copy (together with keys to pupae and larvae) for sale by Hermann L. Strack, Loguivy Plougras, France

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