Flat-skulled Shrew vs Rio Branco Antbird

Sorex roboratus compared with Cercomacra carbonaria

Key Differences

• Flat-skulled Shrew is Least Concern while Rio Branco Antbird is Critically Endangered.

Taxonomic Classification

Rank	Flat-skulled Shrew	Rio Branco Antbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Passeriformes (Songbirds)
Family	Soricidae	Thamnophilidae
Genus	Sorex	Cercomacra
Species	Sorex roboratus	Cercomacra carbonaria

Evolutionary Relationship

Flat-skulled Shrew and Rio Branco Antbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Rio Branco Antbird

CR — Critically Endangered

Physical Characteristics

Attribute	Flat-skulled Shrew	Rio Branco Antbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rio Branco Antbird

Habitat

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

Range

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