Arnoux's beaked whale vs Rough-Tailed

Berardius arnuxii compared with Bathytoshia centroura

Key Differences

• Arnoux's beaked whale is Least Concern while Rough-Tailed is Vulnerable.

Taxonomic Classification

Rank	Arnoux's beaked whale	Rough-Tailed
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	Bathytoshia
Species	Berardius arnuxii	Bathytoshia centroura

Evolutionary Relationship

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

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Rough-Tailed

VU — Vulnerable

Physical Characteristics

Attribute	Arnoux's beaked whale	Rough-Tailed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough-Tailed

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.