Eurasian red squirrel vs Pixie Foam

Sciurus vulgaris compared with Stereocaulon pileatum

Key Differences

• Eurasian red squirrel is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Eurasian red squirrel	Pixie Foam
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Ascomycota (子囊菌门)
Class	Mammalia (哺乳動物)	Lecanoromycetes (茶漬綱)
Order	Rodentia (啮齿目)	Lecanorales (茶漬目)
Family	Sciuridae (Squirrels)	Stereocaulaceae
Genus	Sciurus (Tree Squirrels)	Stereocaulon
Species	Sciurus vulgaris	Stereocaulon pileatum

Conservation Status

Eurasian red squirrel

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian red squirrel	Pixie Foam
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).

Pixie Foam

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian red squirrel

欧亚红松鼠（Sciurus vulgaris）在IUCN红色名录中被列为无危（LC）物种。在其分布范围内广泛分布且数量丰富，种群稳定，无直接保护关注。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden