Challenger skate vs Sailray

Rajella challengeri compared with Rajella lintea

Key Differences

• Challenger skate is Least Concern while Sailray is Near Threatened.

Taxonomic Classification

Rank	Challenger skate	Sailray
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 challengeri	Rajella lintea

Evolutionary Relationship

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

Conservation Status

Challenger skate

LC — Least Concern

Sailray

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Challenger skate

Sailray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Challenger skate

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