Caucasian Birch Mouse vs Marbled Orbweaver

Sicista caucasica compared with Araneus marmoreus

Key Differences

• Caucasian Birch Mouse is Near Threatened while Marbled Orbweaver is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Marbled Orbweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Rodentia (Rodents)	Araneae (Araneae)
Family	Dipodidae	Araneidae
Genus	Sicista	Araneus
Species	Sicista caucasica	Araneus marmoreus

Evolutionary Relationship

Caucasian Birch Mouse and Marbled Orbweaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Marbled Orbweaver

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Marbled Orbweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marbled Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.