Irrawaddy dolphin vs Magellan common ray

Orcaella brevirostris compared with Bathyraja magellanica

Key Differences

• Irrawaddy dolphin is Endangered while Magellan common ray is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Magellan common ray
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 magellanica

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Magellan common ray

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Magellan common ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Magellan common ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.