Dorypteryx Booklouse vs Sirex Woodwasp

Side-by-side species comparison

Attribute Dorypteryx Booklouse Sirex Woodwasp
Scientific Name Dorypteryx domestica Sirex noctilio
Order Psocoptera Hymenoptera
Family Psoquillidae Siricidae
Size 1.5-2.0 mm 15-36 mm
Habitat Indoors Farmland
Diet Fungus Feeders Fungus Feeders
Regions Europe, North America Europe, Africa, Australasia, South America
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.

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Did You Know?

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

Sirex Woodwasp

A large blue-black woodwasp that bores into pine trees to lay eggs. It injects a symbiotic fungus into the wood that feeds its developing larvae.

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Did You Know?

Females carry a special fungus in abdominal glands and inoculate trees during egg-laying.