Dorypteryx Booklouse vs Banded Barklouse

Side-by-side species comparison

Attribute Dorypteryx Booklouse Banded Barklouse
Scientific Name Dorypteryx domestica Philotarsus picicornis
Order Psocoptera Psocoptera
Family Psoquillidae Philotarsidae
Size 1.5-2.0 mm 2-3 mm
Habitat Indoors Woodlands
Diet Fungus Feeders Wood Feeders
Regions Europe, North America Europe
Conservation Not Evaluated Least Concern

Dorypteryx Booklouse

A winged domestic psocid found in houses, especially in roof spaces and lofts. It is attracted to light and sometimes swarms indoors.

💡

Did You Know?

This booklouse frequently appears at windows and lights in old houses, often being mistaken for a tiny moth.

Banded Barklouse

A small winged bark louse found on tree trunks throughout Europe. It has distinctively banded antennae.

💡

Did You Know?

It is often the most commonly collected bark louse in European forest surveys.