Pernambuco Dwarf Porcupine vs Perrin’s Beaked Whale

Coendou speratus compared with Mesoplodon perrini

Taxonomic Classification

Rank	Pernambuco Dwarf Porcupine	Perrin’s Beaked Whale
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Cetacea (Whales & Dolphins)
Family	Erethizontidae	Hyperoodontidae
Genus	Coendou	Mesoplodon
Species	Coendou speratus	Mesoplodon perrini

Evolutionary Relationship

Pernambuco Dwarf Porcupine and Perrin’s Beaked Whale share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Pernambuco Dwarf Porcupine

EN — Endangered

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Pernambuco Dwarf Porcupine	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.