Four-toed Hedgehog vs Perrin’s Beaked Whale

Atelerix albiventris compared with Mesoplodon perrini

Key Differences

• Four-toed Hedgehog is Least Concern while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Perrin’s Beaked Whale
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Erinaceomorpha (Erinaceomorpha)	Cetacea (Whales & Dolphins)
Family	Erinaceidae	Hyperoodontidae
Genus	Atelerix	Mesoplodon
Species	Atelerix albiventris	Mesoplodon perrini

Evolutionary Relationship

Four-toed Hedgehog and Perrin’s Beaked Whale share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.