Irrawaddy dolphin vs Thintail skate

Orcaella brevirostris compared with Okamejei leptoura

Key Differences

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

Taxonomic Classification

Rank	Irrawaddy dolphin	Thintail 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	Okamejei
Species	Orcaella brevirostris	Okamejei leptoura

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Thintail skate

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thintail skate