Ecureuil à ventre rouge vs Pixie Foam

Callosciurus erythraeus compared with Stereocaulon pileatum

Key Differences

• Ecureuil à ventre rouge is Not Evaluated while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Ecureuil à ventre rouge	Pixie Foam
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (mammifères)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Sciuridae (Squirrels)	Stereocaulaceae
Genus	Callosciurus	Stereocaulon
Species	Callosciurus erythraeus	Stereocaulon pileatum

Conservation Status

Ecureuil à ventre rouge

NE — Not Evaluated

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Ecureuil à ventre rouge	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecureuil à ventre rouge

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden