Arnoux's beaked whale vs Oahu Oo

Berardius arnuxii compared with Moho apicalis

Key Differences

• Arnoux's beaked whale is Least Concern while Oahu Oo is Extinct.

Taxonomic Classification

Rank	Arnoux's beaked whale	Oahu Oo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Hyperoodontidae	Mohoidae
Genus	Berardius	Moho
Species	Berardius arnuxii	Moho apicalis

Evolutionary Relationship

Arnoux's beaked whale and Oahu Oo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Oahu Oo

EX — Extinct

Physical Characteristics

Attribute	Arnoux's beaked whale	Oahu Oo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oahu Oo

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.