African wild ass vs Amerika-aka-ei

Equus africanus compared with Hypanus americanus

Key Differences

• African wild ass is Critically Endangered while Amerika-aka-ei is Near Threatened.

Taxonomic Classification

Rank	African wild ass	Amerika-aka-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Perissodactyla (奇蹄目)	Myliobatiformes (トビエイ目)
Family	Equidae (Horses & Zebras)	Dasyatidae
Genus	Equus (Horses & Zebras)	Hypanus
Species	Equus africanus	Hypanus americanus

Evolutionary Relationship

African wild ass and Amerika-aka-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

African wild ass

CR — Critically Endangered

Amerika-aka-ei

NT — Near Threatened

Physical Characteristics

Attribute	African wild ass	Amerika-aka-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African wild ass

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United Arab Emirates. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

African wild ass

The African wild ass (Equus africanus) is a species in the genus Equus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.