Dense Silky-bent vs Gray Birch Mouse

Apera interrupta compared with Sicista pseudonapaea

Key Differences

• Dense Silky-bent is Near Threatened while Gray Birch Mouse is Data Deficient.

Taxonomic Classification

Rank	Dense Silky-bent	Gray Birch Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Rodentia (Rodents)
Family	Poaceae (Grass Family)	Dipodidae
Genus	Apera	Sicista
Species	Apera interrupta	Sicista pseudonapaea

Conservation Status

Dense Silky-bent

NT — Near Threatened

Gray Birch Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Dense Silky-bent	Gray Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dense Silky-bent

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Japan), Europe (9 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.