Südlicher Vierzahnwal vs Perrin’s Beaked Whale

Berardius arnuxii compared with Mesoplodon perrini

Key Differences

• Südlicher Vierzahnwal is Least Concern while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Südlicher Vierzahnwal	Perrin’s Beaked Whale
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Hyperoodontidae	Hyperoodontidae
Genus	Berardius	Mesoplodon
Species	Berardius arnuxii	Mesoplodon perrini

Evolutionary Relationship

Südlicher Vierzahnwal and Perrin’s Beaked Whale share a common ancestor at the Family level: Hyperoodontidae.

Conservation Status

Südlicher Vierzahnwal

LC — Least Concern

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Südlicher Vierzahnwal	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Südlicher Vierzahnwal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Südlicher Vierzahnwal

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.