Irrawaddy dolphin vs Naru-tobiei

Orcaella brevirostris compared with Aetobatus narutobiei

Key Differences

• Irrawaddy dolphin is Endangered while Naru-tobiei is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Naru-tobiei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (トビエイ目)
Family	Delphinidae (Oceanic Dolphins)	Myliobatidae
Genus	Orcaella	Aetobatus
Species	Orcaella brevirostris	Aetobatus narutobiei

Evolutionary Relationship

Irrawaddy dolphin and Naru-tobiei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Naru-tobiei

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Naru-tobiei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Naru-tobiei