Irrawaddy dolphin vs Weng’s skate

Orcaella brevirostris compared with Dipturus wengi

Key Differences

• Irrawaddy dolphin is Endangered while Weng’s skate is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Weng’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)	Rajidae
Genus	Orcaella	Dipturus
Species	Orcaella brevirostris	Dipturus wengi

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Weng’s skate

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Weng’s skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Weng’s skate