Challenger skate vs Ili Pika

Rajella challengeri compared with Ochotona iliensis

Key Differences

• Challenger skate is Least Concern while Ili Pika is Endangered.

Taxonomic Classification

Rank	Challenger skate	Ili Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Lagomorpha (Rabbits & Hares)
Family	Rajidae	Ochotonidae
Genus	Rajella	Ochotona
Species	Rajella challengeri	Ochotona iliensis

Evolutionary Relationship

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

Conservation Status

Challenger skate

LC — Least Concern

Ili Pika

EN — Endangered

Physical Characteristics

Attribute	Challenger skate	Ili Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Challenger skate

Ili Pika

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.