Brook Floater vs

Alasmidonta varicosa compared with Pythium torulosum

Key Differences

• Brook Floater is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Mollusca (Mollusks)	Oomycota (Oomycetes)
Class	Bivalvia (Bivalvia)	Peronosporea (Peronosporea)
Order	Unionida (Unionida)	Peronosporales (Peronosporales)
Family	Unionidae	Pythiaceae
Genus	Alasmidonta	Pythium
Species	Alasmidonta varicosa	Pythium torulosum

Conservation Status

Brook Floater

VU — Vulnerable

NE — Not Evaluated

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 and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, 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.

Pythium torulosum is an aquatic oomycete in the family Pythiaceae, known as a plant pathogen causing damping-off and root rot diseases in seedlings and crops. It produces zoospores for dispersal and thrives in wet soil and flooded growing conditions.