Bigthorn skate vs Blackish skate

Rajella barnardi compared with Rajella nigerrima

Taxonomic Classification

Rank	Bigthorn skate	Blackish skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (Rajiformes)	Rajiformes (Rajiformes)
Family same	Rajidae	Rajidae
Genus same	Rajella	Rajella
Species	Rajella barnardi	Rajella nigerrima

Evolutionary Relationship

Bigthorn skate and Blackish skate share a common ancestor at the Genus level: Rajella.

Conservation Status

Bigthorn skate

LC — Least Concern

Blackish skate

LC — Least Concern

Physical Characteristics

Attribute	Bigthorn skate	Blackish skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigthorn skate

Blackish skate

Habitat

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

Range

Found in Chile.

Bigthorn skate

The Bigthorn skate (Rajella barnardi) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List.

Blackish skate

The Blackish skate (Rajella nigerrima) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.