Irrawaddy dolphin vs Mottled skate

Orcaella brevirostris compared with Beringraja pulchra

Taxonomic Classification

Rank	Irrawaddy dolphin	Mottled 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	Beringraja
Species	Orcaella brevirostris	Beringraja pulchra

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Mottled skate

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mottled skate