American black bear vs Blind Small-eared Shrew

Ursus americanus compared with Cryptotis niausa

Key Differences

• American black bear is Least Concern while Blind Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	American black bear	Blind Small-eared Shrew
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Carnivora (食肉目)	Soricomorpha (鼩形目)
Family	Ursidae (Bears)	Soricidae
Genus	Ursus (Bears)	Cryptotis
Species	Ursus americanus	Cryptotis niausa

Evolutionary Relationship

American black bear and Blind Small-eared Shrew share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

American black bear

LC — Least Concern

Blind Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	American black bear	Blind Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American black bear

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

American black bear

The American black bear (Ursus americanus) is a species in the genus Ursus. 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.