· 48 Forum Posts found matching search criteria
Chalcosyrphus sp. => Chalcosyrphus valgus
great, then everything will be fine.
Thanks again,
Siggi...
Posted by Siegfried Rudolf
on 17 August 2022 18:42:04
3 matches found in post subject, 0 matches found in post message
Chalcosyrphus sp. => Chalcosyrphus valgus
Yes, that's the spike! And I think we can see the yellow-brown arista instead of dark brown in r...
Posted by eklans
on 17 August 2022 14:54:11
3 matches found in post subject, 0 matches found in post message
Chalcosyrphus sp. => Chalcosyrphus valgus
Hello Eric,
thank you for your determination and explanation. I am attaching another picture that s...
Posted by Siegfried Rudolf
on 17 August 2022 12:57:40
3 matches found in post subject, 0 matches found in post message
Chalcosyrphus sp. => Chalcosyrphus valgus
Hallo Siggi, it's a female Chalcosyrphus valgus , I think.
"apex of the hind tibia with a ...
Posted by eklans
on 17 August 2022 12:08:24
3 matches found in post subject, 2 matches found in post message
Chalcosyrphus sp. => Chalcosyrphus valgus
Picture 2...
Posted by Siegfried Rudolf
on 17 August 2022 11:53:30
3 matches found in post subject, 0 matches found in post message
Chalcosyrphus sp. => Chalcosyrphus valgus
Hello, everyone,
I photographed this hoverfly from the genus Chalcosyrphus on 08/07/22 in the Bla...
Posted by Siegfried Rudolf
on 17 August 2022 11:52:55
3 matches found in post subject, 1 match found in post message
Chalcosyrphus valgus
Thank you very much for ID.
It's nice to find 2 Chalcosyrphus species on the same aspen.
Be...
Posted by Marion Friedrich
on 30 May 2022 23:02:32
2 matches found in post subject, 1 match found in post message
Chalcosyrphus valgus
Interesting - differences in tergite length are not mentioned in the keys I know.
Here is a nice p...
Posted by Sundew
on 30 May 2022 20:12:46
2 matches found in post subject, 1 match found in post message
Chalcosyrphus valgus
To confirm this ID, consider that Ch. valgus should have a long 4th tergite, the abdomen should look...
Posted by treebeard
on 30 May 2022 19:33:54
2 matches found in post subject, 2 matches found in post message
Chalcosyrphus valgus
another picture...
Posted by Marion Friedrich
on 30 May 2022 18:23:47
2 matches found in post subject, 0 matches found in post message
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