Blue Dolphin vs white-cheeked spider monkey

Stenella coeruleoalba compared with Ateles marginatus

Key Differences

• Blue Dolphin is Least Concern while white-cheeked spider monkey is Endangered.

Taxonomic Classification

Rank	Blue Dolphin	white-cheeked spider monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Primates (Primates)
Family	Delphinidae (Oceanic Dolphins)	Atelidae
Genus	Stenella	Ateles
Species	Stenella coeruleoalba	Ateles marginatus

Evolutionary Relationship

Blue Dolphin and white-cheeked spider monkey share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Blue Dolphin

LC — Least Concern

white-cheeked spider monkey

EN — Endangered

Physical Characteristics

Attribute	Blue Dolphin	white-cheeked spider monkey
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).

white-cheeked spider monkey

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.