Brook Floater vs Pine Powdercap

Alasmidonta varicosa compared with Cystoderma jasonis

Key Differences

• Brook Floater is Vulnerable while Pine Powdercap is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Pine Powdercap
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Mollusca (رخويات)	Basidiomycota (دعاميات)
Class	Bivalvia (ذوات الصدفتين)	Agaricomycetes (غاريقونانية)
Order	Unionida (محاريات نهرية)	Agaricales (غاريقونيات)
Family	Unionidae	Tricholomataceae
Genus	Alasmidonta	Cystoderma
Species	Alasmidonta varicosa	Cystoderma jasonis

Conservation Status

Brook Floater

VU — Vulnerable

Pine Powdercap

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Pine Powdercap
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.

Pine Powdercap

Habitat

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

Range

Distributed across Belgium, 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.