Pastenague sans dard vs Alectryon

Urogymnus asperrimus compared with Alectryon tropicus

Key Differences

• Pastenague sans dard is Vulnerable while Alectryon is Near Threatened.

Taxonomic Classification

Rank	Pastenague sans dard	Alectryon
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Elasmobranchii	Magnoliopsida (Dicots)
Order	Myliobatiformes (Myliobatiformes)	Sapindales (Sapindales)
Family	Dasyatidae	Sapindaceae
Genus	Urogymnus	Alectryon
Species	Urogymnus asperrimus	Alectryon tropicus

Conservation Status

Pastenague sans dard

VU — Vulnerable

Alectryon

NT — Near Threatened

Physical Characteristics

Attribute	Pastenague sans dard	Alectryon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pastenague sans dard

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Alectryon

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Pastenague sans dard

The African ray (Urogymnus asperrimus) is a species in the genus Urogymnus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Alectryon

The Alectryon (Alectryon tropicus) is a species in the genus Alectryon. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.