Fossa vs Amerika-aka-ei

Cryptoprocta ferox compared with Hypanus americanus

Key Differences

• Fossa is Vulnerable while Amerika-aka-ei is Near Threatened.

Taxonomic Classification

Rank	Fossa	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	Carnivora (ネコ目)	Myliobatiformes (トビエイ目)
Family	Eupleridae	Dasyatidae
Genus	Cryptoprocta	Hypanus
Species	Cryptoprocta ferox	Hypanus americanus

Evolutionary Relationship

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

Conservation Status

Fossa

VU — Vulnerable

Amerika-aka-ei

NT — Near Threatened

Physical Characteristics

Attribute	Fossa	Amerika-aka-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.