Pastenague sans dard vs Axehead Orange

Urogymnus asperrimus compared with Acada biseriatus

Key Differences

• Pastenague sans dard is Vulnerable while Axehead Orange is Least Concern.

Taxonomic Classification

Rank	Pastenague sans dard	Axehead Orange
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Elasmobranchii	Insecta (insecte)
Order	Myliobatiformes (Myliobatiformes)	Lepidoptera (Butterflies & Moths)
Family	Dasyatidae	Hesperiidae
Genus	Urogymnus	Acada
Species	Urogymnus asperrimus	Acada biseriatus

Evolutionary Relationship

Pastenague sans dard and Axehead Orange share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Pastenague sans dard

VU — Vulnerable

Axehead Orange

LC — Least Concern

Physical Characteristics

Attribute	Pastenague sans dard	Axehead Orange
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.

Axehead Orange

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.

Axehead Orange

The Axehead Orange (Acada biseriatus) is a species in the genus Acada. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.