Challenger skate vs Souris sauteuse

Rajella challengeri compared with Notomys mordax

Key Differences

• Challenger skate is Least Concern while Souris sauteuse is Extinct.

Taxonomic Classification

Rank	Challenger skate	Souris sauteuse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Muridae (Mice & Rats)
Genus	Rajella	Notomys
Species	Rajella challengeri	Notomys mordax

Evolutionary Relationship

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

Conservation Status

Challenger skate

LC — Least Concern

Souris sauteuse

EX — Extinct

Physical Characteristics

Attribute	Challenger skate	Souris sauteuse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Challenger skate

Souris sauteuse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.