Arnoux's beaked whale vs Narrow-ridged Finless Porpoise

Berardius arnuxii compared with Neophocaena asiaeorientalis

Key Differences

• Arnoux's beaked whale is Least Concern while Narrow-ridged Finless Porpoise is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Narrow-ridged Finless Porpoise
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Hyperoodontidae	Phocoenidae
Genus	Berardius	Neophocaena
Species	Berardius arnuxii	Neophocaena asiaeorientalis

Evolutionary Relationship

Arnoux's beaked whale and Narrow-ridged Finless Porpoise share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Narrow-ridged Finless Porpoise

EN — Endangered

Physical Characteristics

Attribute	Arnoux's beaked whale	Narrow-ridged Finless Porpoise
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-ridged Finless Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arnoux's beaked whale

The Arnoux's beaked whale, Berardius arnuxii, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.