Cortez electric ray vs Irrawaddy dolphin

Narcine entemedor compared with Orcaella brevirostris

Key Differences

• Cortez electric ray is Vulnerable while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Cortez electric ray	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Cetacea (Whales & Dolphins)
Family	Narcinidae	Delphinidae (Oceanic Dolphins)
Genus	Narcine	Orcaella
Species	Narcine entemedor	Orcaella brevirostris

Evolutionary Relationship

Cortez electric ray and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cortez electric ray

VU — Vulnerable

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Cortez electric ray	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cortez electric ray

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.