Caucasian Birch Mouse vs Thread Weed

Sicista caucasica compared with Ulva compressa

Key Differences

• Caucasian Birch Mouse is Near Threatened while Thread Weed is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Thread Weed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Chlorophyta (Chlorophyta)
Class	Mammalia (Mammals)	Ulvophyceae (Ulvophyceae)
Order	Rodentia (Rodents)	Ulvales (Ulvales)
Family	Dipodidae	Ulvaceae
Genus	Sicista	Ulva
Species	Sicista caucasica	Ulva compressa

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Thread Weed

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Thread Weed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thread Weed

Habitat

Native to Asia and Europe and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), Oceania and the Pacific (New Zealand), and South America (Brazil).

Caucasian Birch Mouse

The Caucasian Birch Mouse (Sicista caucasica) is a species in the genus Sicista. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.