Blackish skate vs Round Ray

Rajella nigerrima compared with Rajella fyllae

Key Differences

• Blackish skate is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Blackish skate	Round Ray
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 fyllae

Evolutionary Relationship

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

Conservation Status

Blackish skate

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Blackish skate	Round Ray
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.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.