Boreal Thorius vs Long-clawed Shrew

Thorius boreas compared with Sorex unguiculatus

Key Differences

• Boreal Thorius is Endangered while Long-clawed Shrew is Least Concern.

Taxonomic Classification

Rank	Boreal Thorius	Long-clawed Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Soricomorpha (Soricomorpha)
Family	Plethodontidae	Soricidae
Genus	Thorius	Sorex
Species	Thorius boreas	Sorex unguiculatus

Evolutionary Relationship

Boreal Thorius and Long-clawed Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Boreal Thorius

EN — Endangered

Long-clawed Shrew

LC — Least Concern

Physical Characteristics

Attribute	Boreal Thorius	Long-clawed Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-clawed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Boreal Thorius

The Boreal Thorius (Thorius boreas) is a species in the genus Thorius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.