Arnoux's beaked whale vs Pernambuco Dwarf Porcupine

Berardius arnuxii compared with Coendou speratus

Key Differences

• Arnoux's beaked whale is Least Concern while Pernambuco Dwarf Porcupine is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Pernambuco Dwarf Porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Hyperoodontidae	Erethizontidae
Genus	Berardius	Coendou
Species	Berardius arnuxii	Coendou speratus

Evolutionary Relationship

Arnoux's beaked whale and Pernambuco Dwarf Porcupine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Pernambuco Dwarf Porcupine

EN — Endangered

Physical Characteristics

Attribute	Arnoux's beaked whale	Pernambuco Dwarf Porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pernambuco Dwarf Porcupine

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.