Amerika-aka-ei vs Peale s Dolphin

Hypanus americanus compared with Lagenorhynchus australis

Key Differences

• Amerika-aka-ei is Near Threatened while Peale s Dolphin is Least Concern.

Taxonomic Classification

Rank	Amerika-aka-ei	Peale s Dolphin
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)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Delphinidae (Oceanic Dolphins)
Genus	Hypanus	Lagenorhynchus
Species	Hypanus americanus	Lagenorhynchus australis

Evolutionary Relationship

Amerika-aka-ei and Peale s Dolphin share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Amerika-aka-ei

NT — Near Threatened

Peale s Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Amerika-aka-ei	Peale s Dolphin
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.

Peale s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.