Japanese Squirrel vs Rough ray

Sciurus lis compared with Raja radula

Key Differences

• Japanese Squirrel is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Japanese Squirrel	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Rajidae
Genus	Sciurus (Tree Squirrels)	Raja
Species	Sciurus lis	Raja radula

Evolutionary Relationship

Japanese Squirrel and Rough ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Squirrel

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Japanese Squirrel	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

Rough ray