Cuckoo ray vs Northern Pika

Leucoraja circularis compared with Ochotona hyperborea

Key Differences

• Cuckoo ray is Not Evaluated while Northern Pika is Least Concern.

Taxonomic Classification

Rank	Cuckoo ray	Northern 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	Leucoraja	Ochotona
Species	Leucoraja circularis	Ochotona hyperborea

Evolutionary Relationship

Cuckoo ray and Northern Pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cuckoo ray

NE — Not Evaluated

Northern Pika

LC — Least Concern

Physical Characteristics

Attribute	Cuckoo ray	Northern Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuckoo ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.