Tropical Warehouse Psocid vs Long-winged Barklouse

Side-by-side species comparison

Attribute Tropical Warehouse Psocid Long-winged Barklouse
Scientific Name Liposcelis corrodens Ectopsocus briggsi
Order Psocoptera Psocoptera
Family Liposcelididae Ectopsocidae
Size 0.8-1.2 mm 2-3 mm
Habitat Gardens Woodlands
Diet Dung Feeders Herbivores
Regions Asia, Africa, South America, Oceania Europe, North America, Australasia
Conservation Not Evaluated Least Concern

Tropical Warehouse Psocid

A small wingless booklouse found in food stores throughout the tropics. It contaminates stored food with body fragments and feces.

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Did You Know?

This species can survive for weeks without food by entering a dormant state when conditions become unfavorable.

Long-winged Barklouse

A widespread bark louse found on tree trunks and dead leaves across Europe and introduced to other continents. It has long narrow wings.

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Did You Know?

It has successfully colonized multiple continents through accidental human transport.