Ruddy Barklouse vs Forest Barklouse

Side-by-side species comparison

Attribute Ruddy Barklouse Forest Barklouse
Scientific Name Elipsocus hyalinus Caecilius fuscopterus
Order Psocoptera Psocoptera
Family Elipsocidae Caeciliusidae
Size 2-3 mm 2-3 mm
Habitat Forests Woodlands
Diet Wood Feeders Herbivores
Regions Europe Europe
Conservation Least Concern Least Concern

Ruddy Barklouse

A delicate bark louse with translucent wings found in European forests. It lives on lichens and algae growing on tree trunks.

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Did You Know?

Its nearly transparent wings make it almost invisible when resting on pale lichen.

Forest Barklouse

A common bark louse found on the bark and foliage of trees across Europe. It has distinctive dark-bordered wings.

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Did You Know?

It is frequently found on evergreen trees and shrubs in gardens.