Brook Floater vs Tender Nesting Polypore

Alasmidonta varicosa compared with Hapalopilus rutilans

Key Differences

Brook Floater is Vulnerable while Tender Nesting Polypore is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Tender Nesting Polypore
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Basidiomycota (Club Fungi)
Class	Bivalvia (Bivalvia)	Agaricomycetes (Mushrooms)
Order	Unionida (Unionida)	Polyporales (Polyporales)
Family	Unionidae	Phanerochaetaceae
Genus	Alasmidonta	Hapalopilus
Species	Alasmidonta varicosa	Hapalopilus rutilans

Conservation Status

Brook Floater

VU — Vulnerable

Tender Nesting Polypore

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Tender Nesting Polypore
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.

Tender Nesting Polypore

Habitat

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

Range

Distributed across 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.