Greenish Mottled-Disk Lichen vs Northern Birch Mouse

Trapeliopsis viridescens compared with Sicista betulina

Key Differences

• Greenish Mottled-Disk Lichen is Critically Endangered while Northern Birch Mouse is Least Concern.

Taxonomic Classification

Rank	Greenish Mottled-Disk Lichen	Northern Birch Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Baeomycetales (Baeomycetales)	Rodentia (Rodents)
Family	Trapeliaceae	Dipodidae
Genus	Trapeliopsis	Sicista
Species	Trapeliopsis viridescens	Sicista betulina

Conservation Status

Greenish Mottled-Disk Lichen

CR — Critically Endangered

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Greenish Mottled-Disk Lichen	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greenish Mottled-Disk Lichen

Habitat

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

Range

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

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden