Hoffmann s Pika vs Rough ray

Ochotona hoffmanni compared with Raja radula

Taxonomic Classification

Rank	Hoffmann s Pika	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Lagomorpha (Rabbits & Hares)	Rajiformes (Rajiformes)
Family	Ochotonidae	Rajidae
Genus	Ochotona	Raja
Species	Ochotona hoffmanni	Raja radula

Evolutionary Relationship

Hoffmann s Pika and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hoffmann s Pika

EN — Endangered

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Hoffmann s Pika	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hoffmann s Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough ray