Arnoux's beaked whale vs Dwarf whip ray

Berardius arnuxii compared with Brevitrygon walga

Key Differences

• Arnoux's beaked whale is Least Concern while Dwarf whip ray is Near Threatened.

Taxonomic Classification

Rank	Arnoux's beaked whale	Dwarf whip ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Hyperoodontidae	Dasyatidae
Genus	Berardius	Brevitrygon
Species	Berardius arnuxii	Brevitrygon walga

Evolutionary Relationship

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

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Dwarf whip ray

NT — Near Threatened

Physical Characteristics

Attribute	Arnoux's beaked whale	Dwarf whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf whip ray

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.