Black Marram Weevil vs Blushing Rosette

Otiorhynchus atroapterus compared with Abortiporus biennis

Key Differences

• Black Marram Weevil is Least Concern while Blushing Rosette is Near Threatened.

Taxonomic Classification

Rank	Black Marram Weevil	Blushing Rosette
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Beetles)	Polyporales (Polyporales)
Family	Curculionidae	Podoscyphaceae
Genus	Otiorhynchus	Abortiporus
Species	Otiorhynchus atroapterus	Abortiporus biennis

Conservation Status

Black Marram Weevil

LC — Least Concern

Blushing Rosette

NT — Near Threatened

Physical Characteristics

Attribute	Black Marram Weevil	Blushing Rosette
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Marram Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (12 countries).

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.

Black Marram Weevil

The Black Marram Weevil (Otiorhynchus atroapterus) is a species in the genus Otiorhynchus. 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 4 countries:

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