Blushing Rosette vs Small Dog Whelk

Abortiporus biennis compared with Tritia varicosa

Key Differences

• Blushing Rosette is Near Threatened while Small Dog Whelk is Not Evaluated.

Taxonomic Classification

Rank	Blushing Rosette	Small Dog Whelk
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Mollusca (Mollusks)
Class	Agaricomycetes (Mushrooms)	Gastropoda (Gastropoda)
Order	Polyporales (Polyporales)	Neogastropoda (Neogastropoda)
Family	Podoscyphaceae	Nassariidae
Genus	Abortiporus	Tritia
Species	Abortiporus biennis	Tritia varicosa

Conservation Status

Blushing Rosette

NT — Near Threatened

Small Dog Whelk

NE — Not Evaluated

Physical Characteristics

Attribute	Blushing Rosette	Small Dog Whelk
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.

Small Dog Whelk

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark and Norway.

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 2 countries:

🇩🇰 Denmark 🇳🇴 Norway