Irrawaddy dolphin vs Round whip ray

Orcaella brevirostris compared with Maculabatis pastinacoides

Taxonomic Classification

Rank	Irrawaddy dolphin	Round whip ray
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	Maculabatis
Species	Orcaella brevirostris	Maculabatis pastinacoides

Evolutionary Relationship

Irrawaddy dolphin and Round whip ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Round whip ray

EN — Endangered

Physical Characteristics

Attribute	Irrawaddy dolphin	Round whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Round whip ray