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Rhagionidae ID
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Woodmen |
Posted on 23-07-2014 09:08
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Member Location: Kirov region, Russia Posts: 1690 Joined: 17.01.13 |
Russia, Kirov region. 18.07.2014. Vladimir. |
libor |
Posted on 23-07-2014 10:03
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Member Location: western Bohemia Posts: 1266 Joined: 30.05.09 |
Do you have any other pic showing better wing venation? I need to known if anal cell (between two weins in red color) is open (Rhagio) or closed (Chrysopilus). Libor libor attached the following image: [66.13Kb] Edited by libor on 23-07-2014 10:04 |
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Woodmen |
Posted on 23-07-2014 12:01
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Member Location: Kirov region, Russia Posts: 1690 Joined: 17.01.13 |
Thank you very much, Libor! "... 4.a. Wing: anal cell closed -> 5 5.b. Length more than 5 mm; arista more than twice the length of the antenna -> Chrysopilus" With this generation, understand, and who will help to form? If possible. Regards Vladimir. |
ValerioW |
Posted on 23-07-2014 12:10
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Member Location: Padova - Italy Posts: 982 Joined: 01.06.12 |
Habitus is that of Rhagio female. |
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libor |
Posted on 23-07-2014 12:12
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Member Location: western Bohemia Posts: 1266 Joined: 30.05.09 |
That is I am a little confused. Anal cell closed = Chrysopilus asiliformis. Nut, your animal looks like Rhagio lineola... Libor PS: Please, collect some Rhagionidae from your region and send them to me. You will get names to your pictures and my museum the material. |
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ValerioW |
Posted on 23-07-2014 12:13
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Member Location: Padova - Italy Posts: 982 Joined: 01.06.12 |
R. lineola |
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ValerioW |
Posted on 23-07-2014 12:21
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Member Location: Padova - Italy Posts: 982 Joined: 01.06.12 |
libor wrote: Anal cell closed = Chrysopilus asiliformis. Cannot be this species. Its old name was "aureus" which in latin means "golden" as its dorsal thorax-abdomen appear. |
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John Carr |
Posted on 23-07-2014 14:42
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Member Location: Massachusetts, USA Posts: 9814 Joined: 22.10.10 |
The Nearctic key to genera does not use the wing, but notes that Rhagio has two apical spurs on the hind tibia and Chrysopilus only one. Although the imported R. tringarius has the cell broadly open, some of our native species of Rhagio have the cell closed at or near wing margin. |
Woodmen |
Posted on 23-07-2014 16:07
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Member Location: Kirov region, Russia Posts: 1690 Joined: 17.01.13 |
Thank you all for the discussion! The truth is somewhere near. Apparently, all the same Rhagio lineola. |
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