Alston s Cotton Rat vs Atlantic Dolphin

Sigmodon alstoni compared with Delphinus delphis

Taxonomic Classification

Rank	Alston s Cotton Rat	Atlantic Dolphin
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Rodentia (hewan pengerat)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Delphinidae (Oceanic Dolphins)
Genus	Sigmodon	Delphinus
Species	Sigmodon alstoni	Delphinus delphis

Evolutionary Relationship

Alston s Cotton Rat and Atlantic Dolphin share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Atlantic Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Atlantic Dolphin
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.

Atlantic Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

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.

Atlantic Dolphin

Atlantic Dolphin (Delphinus delphis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela