Blue Dolphin vs Irrawaddy dolphin

Stenella coeruleoalba compared with Orcaella brevirostris

Key Differences

• Blue Dolphin is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Blue Dolphin	Irrawaddy dolphin
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus	Stenella	Orcaella
Species	Stenella coeruleoalba	Orcaella brevirostris

Evolutionary Relationship

Blue Dolphin and Irrawaddy dolphin share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)

Conservation Status

Blue Dolphin

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Blue Dolphin	Irrawaddy dolphin
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).

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue Dolphin

줄무늬돌고래(Stenella coeruleoalba)는 IUCN 적색목록에서 최소관심(LC)으로 분류됩니다. 서식 범위 내에서 광범위하고 풍부하게 분포하며, 개체수가 안정적이고 즉각적인 보전 우려가 없습니다.