Alston s Cotton Rat vs Comadrejita Yungueña

Sigmodon alstoni compared with Thylamys venustus

Key Differences

• Alston s Cotton Rat is Least Concern while Comadrejita Yungueña is Data Deficient.

Taxonomic Classification

Rank	Alston s Cotton Rat	Comadrejita Yungueña
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Didelphimorphia (Didelphimorphia)
Family	Cricetidae	Didelphidae
Genus	Sigmodon	Thylamys
Species	Sigmodon alstoni	Thylamys venustus

Evolutionary Relationship

Alston s Cotton Rat and Comadrejita Yungueña share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Comadrejita Yungueña

DD — Data Deficient

Physical Characteristics

Attribute	Alston s Cotton Rat	Comadrejita Yungueña
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.

Comadrejita Yungueña

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.

Comadrejita Yungueña

The Buff-Bellied Fat-Tailed Mouse Opossum (Thylamys venustus) is a species in the genus Thylamys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.