Blackish skate vs Challenger skate

Rajella nigerrima compared with Rajella challengeri

Taxonomic Classification

Rank	Blackish skate	Challenger skate
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (อันดับปลาโรนัน)	Rajiformes (อันดับปลาโรนัน)
Family same	Rajidae	Rajidae
Genus same	Rajella	Rajella
Species	Rajella nigerrima	Rajella challengeri

Evolutionary Relationship

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

ดู: Genus: Rajella

Conservation Status

Blackish skate

LC — Least Concern

Challenger skate

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Blackish skate

Habitat

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

Range

Found in Chile.

Challenger skate

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.