Boreal Thorius vs Laxmann's Shrew

Thorius boreas compared with Sorex caecutiens

Key Differences

• Boreal Thorius is Endangered while Laxmann's Shrew is Least Concern.

Taxonomic Classification

Rank	Boreal Thorius	Laxmann's 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 caecutiens

Evolutionary Relationship

Boreal Thorius and Laxmann's Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Boreal Thorius

EN — Endangered

Laxmann's Shrew

LC — Least Concern

Physical Characteristics

Attribute	Boreal Thorius	Laxmann's 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.

Laxmann's Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

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.