Joined-fins skate vs Raie rugueuse

Bathyraja cousseauae compared with Bathyraja irrasa

Key Differences

• Joined-fins skate is Least Concern while Raie rugueuse is Vulnerable.

Taxonomic Classification

Rank	Joined-fins skate	Raie rugueuse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (Rajiformes)	Rajiformes (Rajiformes)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja cousseauae	Bathyraja irrasa

Evolutionary Relationship

Joined-fins skate and Raie rugueuse share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Joined-fins skate

LC — Least Concern

Raie rugueuse

VU — Vulnerable

Physical Characteristics

Attribute	Joined-fins skate	Raie rugueuse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Joined-fins skate

Habitat

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

Range

Found in Chile.

Raie rugueuse