Brook Floater vs

Alasmidonta varicosa compared with Daldinia decipiens

Key Differences

• Brook Floater is Vulnerable while is Data Deficient.

Taxonomic Classification

Rank	Brook Floater
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Sordariomycetes (Sordariomycetes)
Order	Unionida (Unionida)	Xylariales (Xylariales)
Family	Unionidae	Hypoxylaceae
Genus	Alasmidonta	Daldinia
Species	Alasmidonta varicosa	Daldinia decipiens

Conservation Status

Brook Floater

VU — Vulnerable

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Daldinia decipiens is a ball-shaped, carbonaceous ascomycete fungus producing firm, rounded stromata on dead wood of broadleaf trees, displaying characteristic concentric zones when sectioned. It is found in temperate forests and woodland edges across Europe and contributes to the decomposition of hardwood. Listed as Data Deficient, its exact distribution and ecology require further investigation.