Laxmann's Shrew vs Smooth hound

Sorex caecutiens compared with Triakis maculata

Key Differences

• Laxmann's Shrew is Least Concern while Smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Laxmann's Shrew	Smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Soricomorpha (Soricomorpha)	Carcharhiniformes (Ground Sharks)
Family	Soricidae	Triakidae
Genus	Sorex	Triakis
Species	Sorex caecutiens	Triakis maculata

Evolutionary Relationship

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

Conservation Status

Laxmann's Shrew

LC — Least Concern

Smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Laxmann's Shrew	Smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laxmann's Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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