Austral ray vs Kerguelen sandpaper skate

Bathyraja griseocauda compared with Bathyraja irrasa

Key Differences

• Austral ray is Endangered while Kerguelen sandpaper skate is Vulnerable.

Taxonomic Classification

Rank	Austral ray	Kerguelen sandpaper skate
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (ورنكيات الشكل)	Rajiformes (ورنكيات الشكل)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja griseocauda	Bathyraja irrasa

Evolutionary Relationship

Austral ray and Kerguelen sandpaper skate share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Austral ray

EN — Endangered

Kerguelen sandpaper skate

VU — Vulnerable

Physical Characteristics

Attribute	Austral ray	Kerguelen sandpaper skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Austral ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Kerguelen sandpaper skate

Austral ray

The Austral ray (Bathyraja griseocauda) is a species in the genus Bathyraja. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.