Alston s Cotton Rat vs Douroucouli a bras gris

Sigmodon alstoni compared with Aotus griseimembra

Key Differences

Alston s Cotton Rat is Least Concern while Douroucouli a bras gris is Vulnerable.

Taxonomic Classification

Rank	Alston s Cotton Rat	Douroucouli a bras gris
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Primates (อันดับวานร)
Family	Cricetidae	Aotidae
Genus	Sigmodon	Aotus
Species	Sigmodon alstoni	Aotus griseimembra

Evolutionary Relationship

Alston s Cotton Rat and Douroucouli a bras gris share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

ดู: Class: Mammalia

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Douroucouli a bras gris

VU — Vulnerable

Physical Characteristics

Attribute	Alston s Cotton Rat	Douroucouli a bras gris
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.

Douroucouli a bras gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.