Northern Birch Mouse vs Tree Jelly

Sicista betulina compared with Collema subflaccidum

Key Differences

• Northern Birch Mouse is Least Concern while Tree Jelly is Endangered.

Taxonomic Classification

Rank	Northern Birch Mouse	Tree Jelly
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Peltigerales (Peltigerales)
Family	Dipodidae	Collemataceae
Genus	Sicista	Collema
Species	Sicista betulina	Collema subflaccidum

Conservation Status

Northern Birch Mouse

LC — Least Concern

Tree Jelly

EN — Endangered

Physical Characteristics

Attribute	Northern Birch Mouse	Tree Jelly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

Tree Jelly

Habitat

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

Range

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

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden