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Diptera.info :: Family forums :: Syrphidae
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Syrphus sp. (vitripennis or torvus)
Liliane D
#1 Print Post
Posted on 11-11-2019 20:49
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Location: France
Posts: 738
Joined: 16.08.17

Hello,
In a previous post, the Syrphus femur III was not visible enough to determine the species.
Here, we can see better the femur III and the distribution of the black color. Is this sufficient for the species?
Liliane D attached the following image:


[263.62Kb]
Edited by Liliane D on 12-11-2019 00:32
 
Juergen Peters
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Posted on 11-11-2019 21:38
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Location: northwest Germany
Posts: 14115
Joined: 11.09.04

Hello Liliane,

Liliane D wrote:
Here, we can see better the femur III and the distribution of the black color. Is this sufficient for the species?


we can rule out Syrphus ribesii here, because the femur is partly black. Unfortunately we can not see, if the eyes are hairy. So it can be S. torvus (hairy) or vitripennis (not hairy). My impression goes more to S. vitripennis, but I am no expert, and that is no identification!
Best regards,
Jürgen

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