Amerika-aka-ei vs Northern elephant seal

Hypanus americanus compared with Mirounga angustirostris

Key Differences

• Amerika-aka-ei is Near Threatened while Northern elephant seal is Least Concern.

Taxonomic Classification

Rank	Amerika-aka-ei	Northern elephant seal
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Myliobatiformes (トビエイ目)	Pinnipedia (Seals & Sea Lions)
Family	Dasyatidae	Phocidae (True Seals)
Genus	Hypanus	Mirounga
Species	Hypanus americanus	Mirounga angustirostris

Evolutionary Relationship

Amerika-aka-ei and Northern elephant seal share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Amerika-aka-ei

NT — Near Threatened

Northern elephant seal

LC — Least Concern

Physical Characteristics

Attribute	Amerika-aka-ei	Northern elephant seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amerika-aka-ei

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Northern elephant seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.