Alston s Cotton Rat vs Bérardien D'Arnoux

Sigmodon alstoni compared with Berardius arnuxii

Taxonomic Classification

Rank	Alston s Cotton Rat	Bérardien D'Arnoux
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Hyperoodontidae
Genus	Sigmodon	Berardius
Species	Sigmodon alstoni	Berardius arnuxii

Evolutionary Relationship

Alston s Cotton Rat and Bérardien D'Arnoux share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Bérardien D'Arnoux

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Bérardien D'Arnoux
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.

Bérardien D'Arnoux

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.

Bérardien D'Arnoux

The Arnoux's beaked whale, Berardius arnuxii, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.