Blainville’s Beaked Whale vs Long-eared Hedgehog

Mesoplodon densirostris compared with Hemiechinus auritus

Key Differences

• Blainville’s Beaked Whale is Data Deficient while Long-eared Hedgehog is Least Concern.

Taxonomic Classification

Rank	Blainville’s Beaked Whale	Long-eared Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Erinaceomorpha (Erinaceomorpha)
Family	Hyperoodontidae	Erinaceidae
Genus	Mesoplodon	Hemiechinus
Species	Mesoplodon densirostris	Hemiechinus auritus

Evolutionary Relationship

Blainville’s Beaked Whale and Long-eared Hedgehog share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Blainville’s Beaked Whale

DD — Data Deficient

Long-eared Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Blainville’s Beaked Whale	Long-eared Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blainville’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Blainville’s Beaked Whale

The Blainville’s Beaked Whale (Mesoplodon densirostris) is a species in the genus Mesoplodon. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.