Grey Dwarf vs Perija Small-eared Shrew

Elachista bedellella compared with Cryptotis perijensis

Key Differences

• Grey Dwarf is Endangered while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Grey Dwarf	Perija Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Soricomorpha (Soricomorpha)
Family	Elachistidae	Soricidae
Genus	Elachista	Cryptotis
Species	Elachista bedellella	Cryptotis perijensis

Evolutionary Relationship

Grey Dwarf and Perija Small-eared Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grey Dwarf

EN — Endangered

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Grey Dwarf	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grey Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.