Blushing Rosette vs smooth giant clam

Abortiporus biennis compared with Tridacna derasa

Key Differences

• Blushing Rosette is Near Threatened while smooth giant clam is Vulnerable.

Taxonomic Classification

Rank	Blushing Rosette	smooth giant clam
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Mollusca (Mollusks)
Class	Agaricomycetes (Mushrooms)	Bivalvia (Bivalvia)
Order	Polyporales (Polyporales)	Cardiida (Cardiida)
Family	Podoscyphaceae	Cardiidae
Genus	Abortiporus	Tridacna
Species	Abortiporus biennis	Tridacna derasa

Conservation Status

Blushing Rosette

NT — Near Threatened

smooth giant clam

VU — Vulnerable

Physical Characteristics

Attribute	Blushing Rosette	smooth giant clam
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.

smooth giant clam

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Marshall Islands and Taiwan. Currently classified as Vulnerable 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 1 countries:

🇹🇼 Taiwan