Weißlichgrauer Zwergspanner vs Heu-Zwergspanner

Idaea sylvestraria compared with Idaea inquinata

Key Differences

• Weißlichgrauer Zwergspanner is Least Concern while Heu-Zwergspanner is Not Evaluated.

Taxonomic Classification

Rank	Weißlichgrauer Zwergspanner	Heu-Zwergspanner
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Insecta (Insekten)	Insecta (Insekten)
Order same	Lepidoptera (Schmetterlinge)	Lepidoptera (Schmetterlinge)
Family same	Geometridae	Geometridae
Genus same	Idaea	Idaea
Species	Idaea sylvestraria	Idaea inquinata

Evolutionary Relationship

Weißlichgrauer Zwergspanner and Heu-Zwergspanner share a common ancestor at the Genus level: Idaea.

Conservation Status

Weißlichgrauer Zwergspanner

LC — Least Concern

Heu-Zwergspanner

NE — Not Evaluated

Physical Characteristics

Attribute	Weißlichgrauer Zwergspanner	Heu-Zwergspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Weißlichgrauer Zwergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Heu-Zwergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (8 countries).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden