Flat-skulled Shrew vs Pinto's Spinetail

Sorex roboratus compared with Synallaxis infuscata

Key Differences

• Flat-skulled Shrew is Least Concern while Pinto's Spinetail is Endangered.

Taxonomic Classification

Rank	Flat-skulled Shrew	Pinto's Spinetail
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	Synallaxis
Species	Sorex roboratus	Synallaxis infuscata

Evolutionary Relationship

Flat-skulled Shrew and Pinto's Spinetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Pinto's Spinetail

EN — Endangered

Physical Characteristics

Attribute	Flat-skulled Shrew	Pinto's Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pinto's Spinetail

Habitat

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

Range

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