Alston s Cotton Rat vs Galapagos sea lion

Sigmodon alstoni compared with Zalophus wollebaeki

Key Differences

• Alston s Cotton Rat is Least Concern while Galapagos sea lion is Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Galapagos sea lion
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Cricetidae	Otariidae
Genus	Sigmodon	Zalophus
Species	Sigmodon alstoni	Zalophus wollebaeki

Evolutionary Relationship

Alston s Cotton Rat and Galapagos sea lion share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Galapagos sea lion

EN — Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Galapagos sea lion
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.

Galapagos sea lion

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and deserts and xeric shrublands within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered 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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia