Arnoux's beaked whale vs Omura's Whale

Berardius arnuxii compared with Balaenoptera omurai

Key Differences

• Arnoux's beaked whale is Least Concern while Omura's Whale is Data Deficient.

Taxonomic Classification

Rank	Arnoux's beaked whale	Omura's Whale
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	Balaenopteridae (Rorquals)
Genus	Berardius	Balaenoptera (Rorquals)
Species	Berardius arnuxii	Balaenoptera omurai

Evolutionary Relationship

Arnoux's beaked whale and Omura's Whale share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Omura's Whale

DD — Data Deficient

Physical Characteristics

Attribute	Arnoux's beaked whale	Omura's Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Omura's Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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.