Gray Birch Mouse vs Weeping Toothcrust

Sicista pseudonapaea compared with Dacryobolus sudans

Key Differences

• Gray Birch Mouse is Data Deficient while Weeping Toothcrust is Vulnerable.

Taxonomic Classification

Rank	Gray Birch Mouse	Weeping Toothcrust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Polyporales (Polyporales)
Family	Dipodidae	Dacryobolaceae
Genus	Sicista	Dacryobolus
Species	Sicista pseudonapaea	Dacryobolus sudans

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Weeping Toothcrust

VU — Vulnerable

Physical Characteristics

Attribute	Gray Birch Mouse	Weeping Toothcrust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Weeping Toothcrust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.