Japanese Squirrel vs Raetzer's Ringlet

Sciurus lis compared with Erebia christi

Key Differences

• Japanese Squirrel is Least Concern while Raetzer's Ringlet is Vulnerable.

Taxonomic Classification

Rank	Japanese Squirrel	Raetzer's Ringlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Nymphalidae (Brush-footed Butterflies)
Genus	Sciurus (Tree Squirrels)	Erebia
Species	Sciurus lis	Erebia christi

Evolutionary Relationship

Japanese Squirrel and Raetzer's Ringlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Squirrel

LC — Least Concern

Raetzer's Ringlet

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Squirrel	Raetzer's Ringlet
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.

Raetzer's Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Italy and Switzerland. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.