Alston s Cotton Rat vs Northern Dwarf Bonneted Bat

Sigmodon alstoni compared with Eumops nanus

Taxonomic Classification

Rank	Alston s Cotton Rat	Northern Dwarf Bonneted Bat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Rodentia (설치류)	Chiroptera (박쥐)
Family	Cricetidae	Molossidae
Genus	Sigmodon	Eumops
Species	Sigmodon alstoni	Eumops nanus

Evolutionary Relationship

Alston s Cotton Rat and Northern Dwarf Bonneted Bat share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Northern Dwarf Bonneted Bat

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Northern Dwarf Bonneted Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Northern Dwarf Bonneted Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela