Hector s Dolphin vs North Atlantic right whale

Cephalorhynchus hectori compared with Eubalaena glacialis

Key Differences

• Hector s Dolphin is Endangered while North Atlantic right whale is Extinct.

Taxonomic Classification

Rank	Hector s Dolphin	North Atlantic right whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Balaenidae
Genus	Cephalorhynchus	Eubalaena
Species	Cephalorhynchus hectori	Eubalaena glacialis

Evolutionary Relationship

Hector s Dolphin and North Atlantic right whale share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Hector s Dolphin

EN — Endangered

North Atlantic right whale

EX — Extinct

Physical Characteristics

Attribute	Hector s Dolphin	North Atlantic right whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.