Book louse vs Linnaeus's mouse opossum

Liposcelis pearmani compared with Marmosa murina

Key Differences

• Book louse is Not Evaluated while Linnaeus's mouse opossum is Least Concern.

Taxonomic Classification

Rank	Book louse	Linnaeus's mouse opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Psocodea (Psocodea)	Didelphimorphia (Didelphimorphia)
Family	Liposcelididae	Didelphidae
Genus	Liposcelis	Marmosa
Species	Liposcelis pearmani	Marmosa murina

Evolutionary Relationship

Book louse and Linnaeus's mouse opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Book louse

NE — Not Evaluated

Linnaeus's mouse opossum

LC — Least Concern

Physical Characteristics

Attribute	Book louse	Linnaeus's mouse opossum
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).

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Book louse

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