Challenger skate vs Globe Thistle

Rajella challengeri compared with Echinops ritro

Key Differences

• Challenger skate is Least Concern while Globe Thistle is Not Evaluated.

Taxonomic Classification

Rank	Challenger skate	Globe Thistle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Afrosoricida (Afrosoricida)
Family	Rajidae	Tenrecidae
Genus	Rajella	Echinops
Species	Rajella challengeri	Echinops ritro

Evolutionary Relationship

Challenger skate and Globe Thistle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Challenger skate

LC — Least Concern

Globe Thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Challenger skate	Globe Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Challenger skate

Globe Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Estonia, Russia, and United States.

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.