Irrawaddy dolphin vs Tumbes round stingray

Orcaella brevirostris compared with Urobatis tumbesensis

Key Differences

• Irrawaddy dolphin is Endangered while Tumbes round stingray is Vulnerable.

Taxonomic Classification

Rank	Irrawaddy dolphin	Tumbes round 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)	Urotrygonidae
Genus	Orcaella	Urobatis
Species	Orcaella brevirostris	Urobatis tumbesensis

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Tumbes round stingray

VU — Vulnerable

Physical Characteristics

Attribute	Irrawaddy dolphin	Tumbes round stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tumbes round stingray