Perija Small-eared Shrew vs undulate ray

Cryptotis perijensis compared with Raja undulata

Key Differences

• Perija Small-eared Shrew is Data Deficient while undulate ray is Endangered.

Taxonomic Classification

Rank	Perija Small-eared Shrew	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Soricomorpha (Soricomorpha)	Rajiformes (Rajiformes)
Family	Soricidae	Rajidae
Genus	Cryptotis	Raja
Species	Cryptotis perijensis	Raja undulata

Evolutionary Relationship

Perija Small-eared Shrew and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Perija Small-eared Shrew

DD — Data Deficient

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Perija Small-eared Shrew	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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