Book louse vs Chestnut Coloured Click Beetle

Liposcelis pearmani compared with Anostirus castaneus

Key Differences

• Book louse is Not Evaluated while Chestnut Coloured Click Beetle is Least Concern.

Taxonomic Classification

Rank	Book louse	Chestnut Coloured Click Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Psocodea (Psocodea)	Coleoptera (Beetles)
Family	Liposcelididae	Elateridae
Genus	Liposcelis	Anostirus
Species	Liposcelis pearmani	Anostirus castaneus

Evolutionary Relationship

Book louse and Chestnut Coloured Click Beetle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Book louse

NE — Not Evaluated

Chestnut Coloured Click Beetle

LC — Least Concern

Physical Characteristics

Attribute	Book louse	Chestnut Coloured Click Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Book louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Israel, Japan), Europe (17 countries), and North America (United States).

Chestnut Coloured Click Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

Book louse

The Book louse (Liposcelis pearmani) is a species in the genus Liposcelis. Typically found in virtually all terrestrial and freshwater habitats.

Chestnut Coloured Click Beetle

The Chestnut Coloured Click Beetle (Anostirus castaneus) is a species in the genus Anostirus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇨🇭 Switzerland