Blushing Rosette vs Pear-tree Pigmy

Abortiporus biennis compared with Stigmella pyri

Key Differences

• Blushing Rosette is Near Threatened while Pear-tree Pigmy is Endangered.

Taxonomic Classification

Rank	Blushing Rosette	Pear-tree Pigmy
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Polyporales (Polyporales)	Lepidoptera (Butterflies & Moths)
Family	Podoscyphaceae	Nepticulidae
Genus	Abortiporus	Stigmella
Species	Abortiporus biennis	Stigmella pyri

Conservation Status

Blushing Rosette

NT — Near Threatened

Pear-tree Pigmy

EN — Endangered

Physical Characteristics

Attribute	Blushing Rosette	Pear-tree Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Pear-tree Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden