Big-eared opossum vs Caspian Shrew

Didelphis aurita compared with Crocidura caspica

Key Differences

• Big-eared opossum is Least Concern while Caspian Shrew is Data Deficient.

Taxonomic Classification

Rank	Big-eared opossum	Caspian Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Soricomorpha (Soricomorpha)
Family	Didelphidae	Soricidae
Genus	Didelphis	Crocidura
Species	Didelphis aurita	Crocidura caspica

Evolutionary Relationship

Big-eared opossum and Caspian Shrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Big-eared opossum

LC — Least Concern

Caspian Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Big-eared opossum	Caspian Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.