Rötender Wirrling vs Heu-Zwergspanner

Abortiporus biennis compared with Idaea inquinata

Key Differences

• Rötender Wirrling is Near Threatened while Heu-Zwergspanner is Not Evaluated.

Taxonomic Classification

Rank	Rötender Wirrling	Heu-Zwergspanner
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Arthropoda (Gliederfüßer)
Class	Agaricomycetes (Mushrooms)	Insecta (Insekten)
Order	Polyporales (Stielporlingsartige)	Lepidoptera (Schmetterlinge)
Family	Podoscyphaceae	Geometridae
Genus	Abortiporus	Idaea
Species	Abortiporus biennis	Idaea inquinata

Conservation Status

Rötender Wirrling

NT — Near Threatened

Heu-Zwergspanner

NE — Not Evaluated

Physical Characteristics

Attribute	Rötender Wirrling	Heu-Zwergspanner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rötender Wirrling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Heu-Zwergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (8 countries).

Rötender Wirrling

The Blushing Rosette (Abortiporus biennis) is a species in the genus Abortiporus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden