Irrawaddy dolphin vs Sooty skate

Orcaella brevirostris compared with Rajella fuliginea

Key Differences

• Irrawaddy dolphin is Endangered while Sooty skate is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Sooty skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Orcaella	Rajella
Species	Orcaella brevirostris	Rajella fuliginea

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Sooty skate

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Sooty skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sooty skate