Eurasian Least Shrew vs Niceforo's Wren

Sorex minutissimus compared with Thryophilus nicefori

Key Differences

• Eurasian Least Shrew is Least Concern while Niceforo's Wren is Critically Endangered.

Taxonomic Classification

Rank	Eurasian Least Shrew	Niceforo's Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Passeriformes (Songbirds)
Family	Soricidae	Troglodytidae
Genus	Sorex	Thryophilus
Species	Sorex minutissimus	Thryophilus nicefori

Evolutionary Relationship

Eurasian Least Shrew and Niceforo's Wren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian Least Shrew

LC — Least Concern

Niceforo's Wren

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian Least Shrew	Niceforo's Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Least Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Niceforo's Wren

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia and Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway