Big Smoky Bracket vs Brook Floater

Bjerkandera fumosa compared with Alasmidonta varicosa

Key Differences

Big Smoky Bracket is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Big Smoky Bracket	Brook Floater
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Mollusca (Mollusks)
Class	Agaricomycetes (Mushrooms)	Bivalvia (Bivalvia)
Order	Polyporales (Polyporales)	Unionida (Unionida)
Family	Phanerochaetaceae	Unionidae
Genus	Bjerkandera	Alasmidonta
Species	Bjerkandera fumosa	Alasmidonta varicosa

Conservation Status

Big Smoky Bracket

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Big Smoky Bracket	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Smoky Bracket

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil).

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.

Big Smoky Bracket

The Big Smoky Bracket (Bjerkandera fumosa) is a species in the genus Bjerkandera. It is currently classified as Least Concern 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.