Pastenague longnez vs Pastenague queue longue

Hypanus guttatus compared with Hypanus longus

Key Differences

• Pastenague longnez is Near Threatened while Pastenague queue longue is Vulnerable.

Taxonomic Classification

Rank	Pastenague longnez	Pastenague queue longue
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (Myliobatiformes)	Myliobatiformes (Myliobatiformes)
Family same	Dasyatidae	Dasyatidae
Genus same	Hypanus	Hypanus
Species	Hypanus guttatus	Hypanus longus

Evolutionary Relationship

Pastenague longnez and Pastenague queue longue share a common ancestor at the Genus level: Hypanus.

Conservation Status

Pastenague longnez

NT — Near Threatened

Pastenague queue longue

VU — Vulnerable

Physical Characteristics

Attribute	Pastenague longnez	Pastenague queue longue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pastenague longnez

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.

Pastenague queue longue

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.