Eurasian red squirrel vs Smooth Shadow Lichen

Sciurus vulgaris compared with Phaeophyscia ciliata

Key Differences

• Eurasian red squirrel is Least Concern while Smooth Shadow Lichen is Data Deficient.

Taxonomic Classification

Rank	Eurasian red squirrel	Smooth Shadow Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Caliciales (Caliciales)
Family	Sciuridae (Squirrels)	Physciaceae
Genus	Sciurus (Tree Squirrels)	Phaeophyscia
Species	Sciurus vulgaris	Phaeophyscia ciliata

Conservation Status

Eurasian red squirrel

LC — Least Concern

Smooth Shadow Lichen

DD — Data Deficient

Physical Characteristics

Attribute	Eurasian red squirrel	Smooth Shadow Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Georgia) and Europe (5 countries).

Smooth Shadow Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Eurasian red squirrel

Eurasian red squirrel (Sciurus vulgaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden