Carriker’s Speckled Tree-rat vs Eurasian pygmy shrew

Pattonomys carrikeri compared with Sorex minutus

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Eurasian pygmy shrew is Vulnerable.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Eurasian pygmy shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Soricomorpha (トガリネズミ目)
Family	Echimyidae	Soricidae
Genus	Pattonomys	Sorex
Species	Pattonomys carrikeri	Sorex minutus

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Eurasian pygmy shrew share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Eurasian pygmy shrew

VU — Vulnerable

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Eurasian pygmy shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carriker’s Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

Carriker’s Speckled Tree-rat

The Carriker’s Speckled Tree-rat (Pattonomys carrikeri) is a species in the genus Pattonomys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian pygmy shrew

コジネズミ（Sorex minutus）はIUCNレッドリストで危急（VU）に分類されています。野生での危機的状況に陥る高いリスクがあり、個体数が減少し、生息地への圧力が増しています。