North Atlantic right whale vs Northern elephant seal

Eubalaena glacialis compared with Mirounga angustirostris

Key Differences

• North Atlantic right whale is Extinct while Northern elephant seal is Least Concern.

Taxonomic Classification

Rank	North Atlantic right whale	Northern elephant seal
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	Cetacea (Whales & Dolphins)	Pinnipedia (Seals & Sea Lions)
Family	Balaenidae	Phocidae (True Seals)
Genus	Eubalaena	Mirounga
Species	Eubalaena glacialis	Mirounga angustirostris

Evolutionary Relationship

North Atlantic right whale and Northern elephant seal share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

North Atlantic right whale

EX — Extinct

Northern elephant seal

LC — Least Concern

Physical Characteristics

Attribute	North Atlantic right whale	Northern elephant seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Northern elephant seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.