Gulf of California Harbor Porpoise vs Northern elephant seal

Phocoena sinus compared with Mirounga angustirostris

Key Differences

• Gulf of California Harbor Porpoise is Critically Endangered while Northern elephant seal is Least Concern.

Taxonomic Classification

Rank	Gulf of California Harbor Porpoise	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	Phocoenidae	Phocidae (True Seals)
Genus	Phocoena	Mirounga
Species	Phocoena sinus	Mirounga angustirostris

Evolutionary Relationship

Gulf of California Harbor Porpoise and Northern elephant seal share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Gulf of California Harbor Porpoise

CR — Critically Endangered

Northern elephant seal

LC — Least Concern

Physical Characteristics

Attribute	Gulf of California Harbor Porpoise	Northern elephant seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gulf of California Harbor Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern elephant seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.