Arnoux's beaked whale vs Perrin’s Beaked Whale

Berardius arnuxii compared with Mesoplodon perrini

Key Differences

• Arnoux's beaked whale is Least Concern while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Perrin’s Beaked Whale
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Hyperoodontidae	Hyperoodontidae
Genus	Berardius	Mesoplodon
Species	Berardius arnuxii	Mesoplodon perrini

Evolutionary Relationship

Arnoux's beaked whale and Perrin’s Beaked Whale share a common ancestor at the Family level: Hyperoodontidae.

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Arnoux's beaked whale	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.