Caucasian Birch Mouse vs Perforated Ruffle Lichen

Sicista caucasica compared with Parmotrema perforatum

Key Differences

• Caucasian Birch Mouse is Near Threatened while Perforated Ruffle Lichen is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Perforated Ruffle Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Dipodidae	Parmeliaceae
Genus	Sicista	Parmotrema
Species	Sicista caucasica	Parmotrema perforatum

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Perforated Ruffle Lichen

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Perforated Ruffle Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perforated Ruffle Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and 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.