Big Naked-backed Bat vs Perija Small-eared Shrew

Pteronotus gymnonotus compared with Cryptotis perijensis

Key Differences

• Big Naked-backed Bat is Least Concern while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Big Naked-backed Bat	Perija 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	Chiroptera (翼手目)	Soricomorpha (鼩形目)
Family	Mormoopidae	Soricidae
Genus	Pteronotus	Cryptotis
Species	Pteronotus gymnonotus	Cryptotis perijensis

Evolutionary Relationship

Big Naked-backed Bat and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Big Naked-backed Bat	Perija Small-eared 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.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia