Irrawaddy dolphin vs Marbled stingray

Orcaella brevirostris compared with Dasyatis marmorata

Key Differences

• Irrawaddy dolphin is Endangered while Marbled stingray is Near Threatened.

Taxonomic Classification

Rank	Irrawaddy dolphin	Marbled stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Dasyatidae
Genus	Orcaella	Dasyatis
Species	Orcaella brevirostris	Dasyatis marmorata

Evolutionary Relationship

Irrawaddy dolphin and Marbled stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Marbled stingray

NT — Near Threatened

Physical Characteristics

Attribute	Irrawaddy dolphin	Marbled stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marbled stingray