Eurasian pygmy shrew vs Rusty Birch Button

Sorex minutus compared with Acleris notana

Key Differences

• Eurasian pygmy shrew is Vulnerable while Rusty Birch Button is Least Concern.

Taxonomic Classification

Rank	Eurasian pygmy shrew	Rusty Birch Button
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Soricomorpha (Soricomorpha)	Lepidoptera (Butterflies & Moths)
Family	Soricidae	Tortricidae
Genus	Sorex	Acleris
Species	Sorex minutus	Acleris notana

Evolutionary Relationship

Eurasian pygmy shrew and Rusty Birch Button share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian pygmy shrew

VU — Vulnerable

Rusty Birch Button

LC — Least Concern

Physical Characteristics

Attribute	Eurasian pygmy shrew	Rusty Birch Button
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.

Rusty Birch Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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