Furniture Booklouse vs Degeeri Booklouse

Side-by-side species comparison

Attribute Furniture Booklouse Degeeri Booklouse
Scientific Name Liposcelis paeta Liposcelis decolor
Order Psocoptera Psocoptera
Family Liposcelididae Liposcelididae
Size 0.7-1.0 mm 0.7-1 mm
Habitat Indoors Indoors
Diet Fungus Feeders Fungus Feeders
Regions Europe, North America, Oceania Worldwide
Conservation Not Evaluated Least Concern

Furniture Booklouse

A minute pale booklouse often found in new homes and recently plastered walls. It feeds on microscopic mold in damp indoor environments.

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Did You Know?

Outbreaks in new buildings disappear once the structure dries out and mold can no longer grow on fresh plaster.

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.