Psyllipsocus Cave Psocid vs Banded Barklouse

Side-by-side species comparison

Attribute Psyllipsocus Cave Psocid Banded Barklouse
Scientific Name Psyllipsocus ramburii Philotarsus picicornis
Order Psocoptera Psocoptera
Family Psyllipsocidae Philotarsidae
Size 1.5-2.5 mm 2-3 mm
Habitat Caves Woodlands
Diet Fungus Feeders Wood Feeders
Regions Europe, North America, Africa Europe
Conservation Not Evaluated Least Concern

Psyllipsocus Cave Psocid

A pale, long-antennaed psocid adapted to dark environments like caves and cellars. It has reduced eyes and elongated sensory appendages.

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Did You Know?

This species can thrive in total darkness and has been found deep inside limestone caves far from any light source.

Banded Barklouse

A small winged bark louse found on tree trunks throughout Europe. It has distinctively banded antennae.

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Did You Know?

It is often the most commonly collected bark louse in European forest surveys.