Brook Floater vs Tar spot

Alasmidonta varicosa compared with Phyllachora maydis

Key Differences

Brook Floater is Vulnerable while Tar spot is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Tar spot
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Sordariomycetes (Sordariomycetes)
Order	Unionida (Unionida)	Phyllachorales (Phyllachorales)
Family	Unionidae	Phyllachoraceae
Genus	Alasmidonta	Phyllachora
Species	Alasmidonta varicosa	Phyllachora maydis

Conservation Status

Brook Floater

VU — Vulnerable

Tar spot

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Tar spot
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.

Tar spot

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in 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.