Mound-building Mouse vs Kleiner Frostspanner

Mus spicilegus compared with Operophtera brumata

Taxonomic Classification

Rank	Mound-building Mouse	Kleiner Frostspanner
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Rodentia (Nagetiere)	Lepidoptera (Schmetterlinge)
Family	Muridae (Mice & Rats)	Geometridae
Genus	Mus (House Mice)	Operophtera
Species	Mus spicilegus	Operophtera brumata

Evolutionary Relationship

Mound-building Mouse and Kleiner Frostspanner share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Mound-building Mouse

LC — Least Concern

Kleiner Frostspanner

LC — Least Concern

Physical Characteristics

Attribute	Mound-building Mouse	Kleiner Frostspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mound-building Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Kleiner Frostspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (Canada, United States).

Kleiner Frostspanner

winter moth (Operophtera brumata) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.