Alston s Cotton Rat vs Tawny-bellied Cotton Rat

Sigmodon alstoni compared with Sigmodon fulviventer

Taxonomic Classification

Rank	Alston s Cotton Rat	Tawny-bellied Cotton Rat
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 same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family same	Cricetidae	Cricetidae
Genus same	Sigmodon	Sigmodon
Species	Sigmodon alstoni	Sigmodon fulviventer

Evolutionary Relationship

Alston s Cotton Rat and Tawny-bellied Cotton Rat share a common ancestor at the Genus level: Sigmodon.

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Tawny-bellied Cotton Rat

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Tawny-bellied Cotton Rat
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.

Tawny-bellied Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.