Irrawaddy dolphin vs Ken's cuttlefish

Orcaella brevirostris compared with Sepia grahami

Key Differences

• Irrawaddy dolphin is Endangered while Ken's cuttlefish is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Ken's cuttlefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Cetacea (Whales & Dolphins)	Sepiida (Sepiida)
Family	Delphinidae (Oceanic Dolphins)	Sepiidae
Genus	Orcaella	Sepia
Species	Orcaella brevirostris	Sepia grahami

Evolutionary Relationship

Irrawaddy dolphin and Ken's cuttlefish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Ken's cuttlefish

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Ken's cuttlefish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ken's cuttlefish