Pastenague américaine vs Large False Serotine

Hypanus americanus compared with Hesperoptenus tomesi

Key Differences

• Pastenague américaine is Near Threatened while Large False Serotine is Vulnerable.

Taxonomic Classification

Rank	Pastenague américaine	Large False Serotine
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Dasyatidae	Vespertilionidae
Genus	Hypanus	Hesperoptenus
Species	Hypanus americanus	Hesperoptenus tomesi

Evolutionary Relationship

Pastenague américaine and Large False Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pastenague américaine

NT — Near Threatened

Large False Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Pastenague américaine	Large False Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pastenague américaine

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.