Rötender Wirrling vs Brook Floater

Abortiporus biennis compared with Alasmidonta varicosa

Key Differences

Rötender Wirrling is Near Threatened while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Rötender Wirrling	Brook Floater
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Mollusca (Weichtiere)
Class	Agaricomycetes (Mushrooms)	Bivalvia (Muscheln)
Order	Polyporales (Stielporlingsartige)	Unionida (Unionida)
Family	Podoscyphaceae	Unionidae
Genus	Abortiporus	Alasmidonta
Species	Abortiporus biennis	Alasmidonta varicosa

Conservation Status

Rötender Wirrling

NT — Near Threatened

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Rötender Wirrling	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rötender Wirrling

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.

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Rötender Wirrling

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.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.