Graurandiger Zwergspanner vs Felsflur-Kleinspanner

Idaea fuscovenosa compared with Idaea trigeminata

Key Differences

• Graurandiger Zwergspanner is Least Concern while Felsflur-Kleinspanner is Near Threatened.

Taxonomic Classification

Rank	Graurandiger Zwergspanner	Felsflur-Kleinspanner
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 fuscovenosa	Idaea trigeminata

Evolutionary Relationship

Graurandiger Zwergspanner and Felsflur-Kleinspanner share a common ancestor at the Genus level: Idaea.

Conservation Status

Graurandiger Zwergspanner

LC — Least Concern

Felsflur-Kleinspanner

NT — Near Threatened

Physical Characteristics

Attribute	Graurandiger Zwergspanner	Felsflur-Kleinspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Graurandiger Zwergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Felsflur-Kleinspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden