Raie rugueuse vs Raie lisse

Bathyraja interrupta compared with Bathyraja brachyurops

Key Differences

• Raie rugueuse is Least Concern while Raie lisse is Near Threatened.

Taxonomic Classification

Rank	Raie rugueuse	Raie lisse
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 interrupta	Bathyraja brachyurops

Evolutionary Relationship

Raie rugueuse and Raie lisse share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Raie rugueuse

LC — Least Concern

Raie lisse

NT — Near Threatened

Physical Characteristics

Attribute	Raie rugueuse	Raie lisse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Raie rugueuse

Raie lisse

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Raie rugueuse

The Bering skate (Bathyraja interrupta) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.

Raie lisse

The Blonde ray (Bathyraja brachyurops) is a species in the genus Bathyraja. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.