Brook Floater vs Pine Toughshank

Alasmidonta varicosa compared with Gymnopus putillus

Key Differences

Brook Floater is Vulnerable while Pine Toughshank is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Pine Toughshank
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Mollusca (มอลลัสกา)	Basidiomycota (Club Fungi)
Class	Bivalvia (ชั้นไบวาลเวีย)	Agaricomycetes (Mushrooms)
Order	Unionida (Unionida)	Agaricales (Gilled Mushrooms)
Family	Unionidae	Omphalotaceae
Genus	Alasmidonta	Gymnopus
Species	Alasmidonta varicosa	Gymnopus putillus

Conservation Status

Brook Floater

VU — Vulnerable

Pine Toughshank

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Pine Toughshank
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 Toughshank

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.