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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Barklice, Booklice, and Parasitic Lice (Psocodea) » Psocomorpha » Homilopsocidea » Stout Barklice (Peripsocidae) » Peripsocus » Peripsocus subfasciatus
Photo#1889583
Pennsylvania Barklouse for ID -
Copyright © 2020 Jim Eckert

Pennsylvania Barklouse for ID - "Double-faced" - Peripsocus subfasciatus
Off Rt. 183 near Appalachian Trail, Berks County, Pennsylvania, USA
September 7, 2020
Size: 3.5 mm
I did a -ah - double take on this "double-faced" looking specimen; another image gives a startling impression of a piggybacked mating pair. On a sheet with UV black light. LATER NOTE - have noticed this is so for many other species.

Images of this individual: tag all
Pennsylvania Barklouse for ID - Pennsylvania Barklouse for ID - Pennsylvania Barklouse for ID - Pennsylvania Barklouse for ID -
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Contributed by Jim Eckert on 8 September, 2020 - 4:14pm
Last updated 25 March, 2021 - 10:02pm

Moved
Moved from Barklice, Booklice, and Parasitic Lice.
… Jim Eckert, 12 September, 2020 - 9:14pm login or register to post comments

This is ...
a slightly teneral specimen of Peripsocus subfasciatus, female. Your reaction may be intended for potential predatores. A moment's hesitation ... What the heck is that?
… Diane Young, 8 September, 2020 - 6:23pm login or register to post comments

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