Caspian Shrew vs Swan-feather Dwarf

Crocidura caspica compared with Elachista argentella

Key Differences

• Caspian Shrew is Data Deficient while Swan-feather Dwarf is Endangered.

Taxonomic Classification

Rank	Caspian Shrew	Swan-feather Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Soricomorpha (Soricomorpha)	Lepidoptera (Butterflies & Moths)
Family	Soricidae	Elachistidae
Genus	Crocidura	Elachista
Species	Crocidura caspica	Elachista argentella

Evolutionary Relationship

Caspian Shrew and Swan-feather Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caspian Shrew

DD — Data Deficient

Swan-feather Dwarf

EN — Endangered

Physical Characteristics

Attribute	Caspian Shrew	Swan-feather Dwarf
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Swan-feather 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.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.