Arnoux's beaked whale vs Lined round stingray

Berardius arnuxii compared with Urotrygon rogersi

Key Differences

• Arnoux's beaked whale is Least Concern while Lined round stingray is Near Threatened.

Taxonomic Classification

Rank	Arnoux's beaked whale	Lined round stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Hyperoodontidae	Urotrygonidae
Genus	Berardius	Urotrygon
Species	Berardius arnuxii	Urotrygon rogersi

Evolutionary Relationship

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

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Lined round stingray

NT — Near Threatened

Physical Characteristics

Attribute	Arnoux's beaked whale	Lined round stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lined round stingray

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.