Gray Birch Mouse vs Western Larch

Sicista pseudonapaea compared with Larix occidentalis

Key Differences

• Gray Birch Mouse is Data Deficient while Western Larch is Least Concern.

Taxonomic Classification

Rank	Gray Birch Mouse	Western Larch
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Coniferophyta (Conifers)
Class	Mammalia (Mammals)	Pinopsida (Conifers)
Order	Rodentia (Rodents)	Pinales (Pines & Allies)
Family	Dipodidae	Pinaceae (Pine Family)
Genus	Sicista	Larix
Species	Sicista pseudonapaea	Larix occidentalis

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Western Larch

LC — Least Concern

Physical Characteristics

Attribute	Gray Birch Mouse	Western Larch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Western Larch

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Armenia, Canada, Iceland, and Sweden.