Arnoux's beaked whale vs Roughnose stingray

Berardius arnuxii compared with Pastinachus solocirostris

Key Differences

• Arnoux's beaked whale is Least Concern while Roughnose stingray is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Roughnose 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	Dasyatidae
Genus	Berardius	Pastinachus
Species	Berardius arnuxii	Pastinachus solocirostris

Evolutionary Relationship

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

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Roughnose stingray

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roughnose 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.