Irrawaddy dolphin vs Whiteface Hagfish

Orcaella brevirostris compared with Myxine circifrons

Key Differences

• Irrawaddy dolphin is Endangered while Whiteface Hagfish is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Whiteface Hagfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Myxini (Myxini)
Order	Cetacea (Whales & Dolphins)	Myxiniformes (Myxiniformes)
Family	Delphinidae (Oceanic Dolphins)	Myxinidae
Genus	Orcaella	Myxine
Species	Orcaella brevirostris	Myxine circifrons

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Whiteface Hagfish

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Whiteface Hagfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Whiteface Hagfish

Habitat

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

Range

Found in Chile.