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Diptera.info » Identification queries » Other insects, spiders, etc.
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Psocoptera with extra vein?
mothbroyles
Hi i am not very familiar with Psocoptera, perhaps there is someone out there who can help me! Collected from England in August. I've been through the online key on the National Barklice Recording Scheme's website but have got stuck.

What's really annoying me is the forked vein M3 which none of the others seem to have. Is this a natural variation?
 
mothbroyles
In the light
 
Tony Irwin
This appears to be Trichopsocus clarus, with aberrant M3 veins. The basal fork is unusual, but aberrant venation in Psocoptera is something that does crop up fairly frequently. I am sure that Keith Alexander will be pleased to have this record for the recording scheme - T. clarus is seldom taken out-of-doors.
Tony
----------
Tony Irwin
 
mothbroyles
Thanks, interesting. It was collected from a light trap suspended 5m high on a woodland edge. I've only collected maybe 15 in total from this project but will submit all records. I think they're fascinating.. so unusual looking!
 
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Date and time
10 July 2025 21:10
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17.08.23 15:23
Aneomochtherus

17.08.23 13:54
Tony, I HAD a blank in the file name. Sorry!

17.08.23 13:44
Tony, thanks! I tried it (see "Cylindromyia" Wink but don't see the image in the post.

17.08.23 11:37
pjt - just send the post and attached image. Do not preview thread, as this will lose the link to the image,

16.08.23 08:37
Tried to attach an image to a forum post. jpg, 32kB, 72dpi, no blanks, ... File name is correctly displayed, but when I click "Preview Thread" it just vanishes. Help!

23.02.23 21:29
Has anyone used the Leica DM500, any comments.

27.12.22 21:10
Thanks, Jan Willem! Much appreciated. Grin

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Thanks Paul for your work on keeping this forum available! Just made a donation via PayPal.

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Can any1 help out with a pdf copy of 1941 Hammer. Vidensk. Meddel. Dansk Naturhist. Foren. 105; thank you

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