Irrawaddy dolphin vs Murray's skate

Orcaella brevirostris compared with Bathyraja murrayi

Key Differences

• Irrawaddy dolphin is Endangered while Murray's skate is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Murray's 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)	Arhynchobatidae
Genus	Orcaella	Bathyraja
Species	Orcaella brevirostris	Bathyraja murrayi

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Murray's skate

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Murray's skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Murray's skate