Broad-winged Barklouse vs Lepinotus Booklouse

Side-by-side species comparison

Attribute Broad-winged Barklouse Lepinotus Booklouse
Scientific Name Psococerastis gibbosa Lepinotus reticulatus
Order Psocoptera Psocoptera
Family Psocidae Trogiidae
Size 3-5 mm 1.0-1.5 mm
Habitat Parks Caves
Diet Wood Feeders Fungus Feeders
Regions Europe Europe, North America
Conservation Least Concern Not Evaluated

Broad-winged Barklouse

A large bark louse found on tree trunks across Europe. It has broad wings and a rounded body compared to most psocids.

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Did You Know?

It is one of the largest bark lice found in Europe.

Lepinotus Booklouse

A small wingless psocid with a reticulated body surface found in buildings and caves. It tolerates cooler temperatures than most booklice.

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Did You Know?

This booklouse is one of the few psocid species regularly found in caves and underground environments.