Flat-skulled Shrew vs Peruvian Tern

Sorex roboratus compared with Sternula lorata

Key Differences

• Flat-skulled Shrew is Least Concern while Peruvian Tern is Endangered.

Taxonomic Classification

Rank	Flat-skulled Shrew	Peruvian Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Charadriiformes)
Family	Soricidae	Laridae
Genus	Sorex	Sternula
Species	Sorex roboratus	Sternula lorata

Evolutionary Relationship

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

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Peruvian Tern

EN — Endangered

Physical Characteristics

Attribute	Flat-skulled Shrew	Peruvian Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Peruvian Tern

Habitat

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

Range

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