Gulf Chimaera vs Irrawaddy dolphin

Hydrolagus alberti compared with Orcaella brevirostris

Key Differences

• Gulf Chimaera is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Gulf Chimaera	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Cetacea (Whales & Dolphins)
Family	Chimaeridae	Delphinidae (Oceanic Dolphins)
Genus	Hydrolagus	Orcaella
Species	Hydrolagus alberti	Orcaella brevirostris

Evolutionary Relationship

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

Conservation Status

Gulf Chimaera

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Gulf Chimaera	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gulf Chimaera

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.