Amerika-aka-ei vs Large False Serotine

Hypanus americanus compared with Hesperoptenus tomesi

Key Differences

• Amerika-aka-ei is Near Threatened while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Amerika-aka-ei	Large False Serotine
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)	Chiroptera (翼手目)
Family	Dasyatidae	Vespertilionidae
Genus	Hypanus	Hesperoptenus
Species	Hypanus americanus	Hesperoptenus tomesi

Evolutionary Relationship

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

Conservation Status

Amerika-aka-ei

NT — Near Threatened

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Amerika-aka-ei	Large False Serotine
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.

Large False Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.