Arnoux's beaked whale vs Brown shark

Berardius arnuxii compared with Carcharhinus plumbeus

Key Differences

• Arnoux's beaked whale is Least Concern while Brown shark is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Brown shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Cetacea (Whales & Dolphins)	Carcharhiniformes (Ground Sharks)
Family	Hyperoodontidae	Carcharhinidae
Genus	Berardius	Carcharhinus
Species	Berardius arnuxii	Carcharhinus plumbeus

Evolutionary Relationship

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

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Brown shark

EN — Endangered

Physical Characteristics

Attribute	Arnoux's beaked whale	Brown shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Taiwan and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brown shark

The Brown Shark (Carcharhinus plumbeus) is a species in the genus Carcharhinus. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.