Challenger skate vs Crabeater seal

Rajella challengeri compared with Lobodon carcinophaga

Taxonomic Classification

Rank	Challenger skate	Crabeater seal
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Rajiformes (Rajiformes)	Pinnipedia (Seals & Sea Lions)
Family	Rajidae	Phocidae (True Seals)
Genus	Rajella	Lobodon
Species	Rajella challengeri	Lobodon carcinophaga

Evolutionary Relationship

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

Conservation Status

Challenger skate

LC — Least Concern

Crabeater seal

LC — Least Concern

Physical Characteristics

Attribute	Challenger skate	Crabeater seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Challenger skate

Crabeater seal

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.