Braunrandiger Zwergspanner vs Breitgesäumter Zwergspanner

Idaea humiliata compared with Idaea biselata

Key Differences

• Braunrandiger Zwergspanner is Endangered while Breitgesäumter Zwergspanner is Least Concern.

Taxonomic Classification

Rank	Braunrandiger Zwergspanner	Breitgesäumter 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 humiliata	Idaea biselata

Evolutionary Relationship

Braunrandiger Zwergspanner and Breitgesäumter Zwergspanner share a common ancestor at the Genus level: Idaea.

Conservation Status

Braunrandiger Zwergspanner

EN — Endangered

Breitgesäumter Zwergspanner

LC — Least Concern

Physical Characteristics

Attribute	Braunrandiger Zwergspanner	Breitgesäumter Zwergspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Braunrandiger Zwergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Breitgesäumter Zwergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden