Big-eared opossum vs Blind Small-eared Shrew

Didelphis aurita compared with Cryptotis niausa

Key Differences

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

Taxonomic Classification

Rank	Big-eared opossum	Blind Small-eared Shrew
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Didelphimorphia (Didelphimorphia)	Soricomorpha (Bộ Chuột chù)
Family	Didelphidae	Soricidae
Genus	Didelphis	Cryptotis
Species	Didelphis aurita	Cryptotis niausa

Evolutionary Relationship

Big-eared opossum and Blind Small-eared Shrew share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Big-eared opossum

LC — Least Concern

Blind Small-eared Shrew

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.