Degeeri Booklouse vs Banded Barklouse

Side-by-side species comparison

Attribute Degeeri Booklouse Banded Barklouse
Scientific Name Liposcelis decolor Philotarsus picicornis
Order Psocoptera Psocoptera
Family Liposcelididae Philotarsidae
Size 0.7-1 mm 2-3 mm
Habitat Indoors Woodlands
Diet Fungus Feeders Wood Feeders
Regions Worldwide Europe
Conservation Least Concern Least Concern

Degeeri Booklouse

A cosmopolitan booklouse commonly found in libraries, herbaria, and grain stores. It can cause significant damage to stored collections.

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Did You Know?

It can build up huge populations undetected due to its tiny size.

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.