Cave Bark Louse vs Lepinotus Booklouse

Side-by-side species comparison

Attribute Cave Bark Louse Lepinotus Booklouse
Scientific Name Prionoglaris stygia Lepinotus reticulatus
Order Psocoptera Psocoptera
Family Prionoglarididae Trogiidae
Size 2-3 mm 1.0-1.5 mm
Habitat Caves Caves
Diet Fungus Feeders Fungus Feeders
Regions Southern Europe Europe, North America
Conservation Data Deficient Not Evaluated

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.

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.