Caucasian Birch Mouse vs Common Ringlet

Sicista caucasica compared with Coenonympha tullia

Key Differences

• Caucasian Birch Mouse is Near Threatened while Common Ringlet is Extinct.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Common Ringlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Dipodidae	Nymphalidae (Brush-footed Butterflies)
Genus	Sicista	Coenonympha
Species	Sicista caucasica	Coenonympha tullia

Evolutionary Relationship

Caucasian Birch Mouse and Common Ringlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Common Ringlet

EX — Extinct

Physical Characteristics

Attribute	Caucasian Birch Mouse	Common Ringlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (27 countries) and North America (Canada, United States).

Caucasian Birch Mouse

The Caucasian Birch Mouse (Sicista caucasica) is a species in the genus Sicista. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Ringlet

Common Ringlet (Coenonympha tullia) is classified as Extinct (EX) on the IUCN Red List. This species has been declared extinct, with no known living individuals remaining in the wild or in captivity.