Banded Barklouse vs Cave Bark Louse

Side-by-side species comparison

Attribute Banded Barklouse Cave Bark Louse
Scientific Name Philotarsus picicornis Prionoglaris stygia
Order Psocoptera Psocoptera
Family Philotarsidae Prionoglarididae
Size 2-3 mm 2-3 mm
Habitat Woodlands Caves
Diet Wood Feeders Fungus Feeders
Regions Europe Southern Europe
Conservation Least Concern Data Deficient

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.

Cave Bark Louse

A primitive cave-dwelling bark louse found in European caves. It retains many ancestral features making it important for understanding psocid evolution.

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Did You Know?

It is considered one of the most primitive living members of the order Psocoptera.