Marta vs Gray Birch Mouse

Martes martes compared with Sicista pseudonapaea

Key Differences

• Marta is Critically Endangered while Gray Birch Mouse is Data Deficient.

Taxonomic Classification

Rank	Marta	Gray Birch Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Carnivora (carnívoros)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Dipodidae
Genus	Martes	Sicista
Species	Martes martes	Sicista pseudonapaea

Evolutionary Relationship

Marta and Gray Birch Mouse share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Marta

CR — Critically Endangered

Gray Birch Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Marta	Gray Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Marta

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marta

La marta europea (Martes martes) está clasificada como En Peligro Crítico (CR) en la Lista Roja de la UICN. Enfrenta un riesgo extremadamente alto de extinción en estado silvestre debido al severo declive poblacional y la pérdida de hábitat.