Fake round ray vs Irrawaddy dolphin

Urotrygon simulatrix compared with Orcaella brevirostris

Key Differences

• Fake round ray is Vulnerable while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Fake round ray	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Urotrygonidae	Delphinidae (Oceanic Dolphins)
Genus	Urotrygon	Orcaella
Species	Urotrygon simulatrix	Orcaella brevirostris

Evolutionary Relationship

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

Conservation Status

Fake round ray

VU — Vulnerable

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Fake round ray	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.