Erlen-Rindeneule vs Rosette Tooth

Acronicta alni compared with Hydnellum cumulatum

Key Differences

• Erlen-Rindeneule is Least Concern while Rosette Tooth is Critically Endangered.

Taxonomic Classification

Rank	Erlen-Rindeneule	Rosette Tooth
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Arthropoda (Gliederfüßer)	Basidiomycota (Ständerpilze)
Class	Insecta (Insekten)	Agaricomycetes (Mushrooms)
Order	Lepidoptera (Schmetterlinge)	Thelephorales (Thelephorales)
Family	Noctuidae	Bankeraceae
Genus	Acronicta	Hydnellum
Species	Acronicta alni	Hydnellum cumulatum

Conservation Status

Erlen-Rindeneule

LC — Least Concern

Rosette Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Erlen-Rindeneule	Rosette Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Erlen-Rindeneule

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Rosette Tooth

Habitat

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

Range

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

Erlen-Rindeneule

The Alder moth (Acronicta alni) is a species in the genus Acronicta. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden