Blue Dolphin vs Variable Akodont

Stenella coeruleoalba compared with Akodon varius

Key Differences

• Blue Dolphin is Least Concern while Variable Akodont is Data Deficient.

Taxonomic Classification

Rank	Blue Dolphin	Variable Akodont
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Cetacea (Whales & Dolphins)	Rodentia (Bộ Gặm nhấm)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Stenella	Akodon
Species	Stenella coeruleoalba	Akodon varius

Evolutionary Relationship

Blue Dolphin and Variable Akodont share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Blue Dolphin

LC — Least Concern

Variable Akodont

DD — Data Deficient

Physical Characteristics

Attribute	Blue Dolphin	Variable Akodont
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Variable Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) 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.