Eurasian pygmy shrew vs Medium-sized bark louse

Sorex minutus compared with Ectopsocus petersi

Key Differences

• Eurasian pygmy shrew is Vulnerable while Medium-sized bark louse is Not Evaluated.

Taxonomic Classification

Rank	Eurasian pygmy shrew	Medium-sized bark louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Soricomorpha (Soricomorpha)	Psocodea (Psocodea)
Family	Soricidae	Ectopsocidae
Genus	Sorex	Ectopsocus
Species	Sorex minutus	Ectopsocus petersi

Evolutionary Relationship

Eurasian pygmy shrew and Medium-sized bark louse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian pygmy shrew

VU — Vulnerable

Medium-sized bark louse

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian pygmy shrew	Medium-sized bark louse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian pygmy shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Medium-sized bark louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Eurasian pygmy shrew

Eurasian pygmy shrew (Sorex minutus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden