Birch Bark Beetle vs Blushing Rosette

Scolytus ratzeburgii compared with Abortiporus biennis

Key Differences

• Birch Bark Beetle is Least Concern while Blushing Rosette is Near Threatened.

Taxonomic Classification

Rank	Birch Bark Beetle	Blushing Rosette
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Arthropoda (arthropodes)	Basidiomycota (Club Fungi)
Class	Insecta (insecte)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Beetles)	Polyporales (Polyporales)
Family	Curculionidae	Podoscyphaceae
Genus	Scolytus	Abortiporus
Species	Scolytus ratzeburgii	Abortiporus biennis

Conservation Status

Birch Bark Beetle

LC — Least Concern

Blushing Rosette

NT — Near Threatened

Physical Characteristics

Attribute	Birch Bark Beetle	Blushing Rosette
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Bark Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and Switzerland.

Blushing Rosette

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.

Birch Bark Beetle

The Birch Bark Beetle (Scolytus ratzeburgii) is a species in the genus Scolytus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Blushing Rosette

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:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden