Irrawaddy dolphin vs Ornate eagle ray

Orcaella brevirostris compared with Aetomylaeus vespertilio

Taxonomic Classification

Rank	Irrawaddy dolphin	Ornate eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Myliobatidae
Genus	Orcaella	Aetomylaeus
Species	Orcaella brevirostris	Aetomylaeus vespertilio

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Ornate eagle ray

EN — Endangered

Physical Characteristics

Attribute	Irrawaddy dolphin	Ornate eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ornate eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.