Flat-skulled Shrew vs Perija Thistletail

Sorex roboratus compared with Asthenes perijana

Key Differences

• Flat-skulled Shrew is Least Concern while Perija Thistletail is Endangered.

Taxonomic Classification

Rank	Flat-skulled Shrew	Perija Thistletail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Passeriformes (Songbirds)
Family	Soricidae	Furnariidae
Genus	Sorex	Asthenes
Species	Sorex roboratus	Asthenes perijana

Evolutionary Relationship

Flat-skulled Shrew and Perija Thistletail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Perija Thistletail

EN — Endangered

Physical Characteristics

Attribute	Flat-skulled Shrew	Perija Thistletail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perija Thistletail

Habitat

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

Range

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