Big Naked-backed Bat vs Caspian Shrew

Pteronotus gymnonotus compared with Crocidura caspica

Key Differences

• Big Naked-backed Bat is Least Concern while Caspian Shrew is Data Deficient.

Taxonomic Classification

Rank	Big Naked-backed Bat	Caspian Shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Chiroptera (翼手目)	Soricomorpha (トガリネズミ目)
Family	Mormoopidae	Soricidae
Genus	Pteronotus	Crocidura
Species	Pteronotus gymnonotus	Crocidura caspica

Evolutionary Relationship

Big Naked-backed Bat and Caspian Shrew share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Caspian Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Big Naked-backed Bat	Caspian Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Naked-backed Bat

The Big Naked-backed Bat (Pteronotus gymnonotus) is a species in the genus Pteronotus. 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.