Fierce Orbweaver vs Mound-building Mouse

Araneus saevus compared with Mus spicilegus

Key Differences

• Fierce Orbweaver is Near Threatened while Mound-building Mouse is Least Concern.

Taxonomic Classification

Rank	Fierce Orbweaver	Mound-building Mouse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Arachnida (クモガタ類)	Mammalia (哺乳類)
Order	Araneae (クモ目)	Rodentia (ネズミ目)
Family	Araneidae	Muridae (Mice & Rats)
Genus	Araneus	Mus (House Mice)
Species	Araneus saevus	Mus spicilegus

Evolutionary Relationship

Fierce Orbweaver and Mound-building Mouse share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Fierce Orbweaver

NT — Near Threatened

Mound-building Mouse

LC — Least Concern

Physical Characteristics

Attribute	Fierce Orbweaver	Mound-building Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fierce Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Canada, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mound-building Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.