Brook Floater vs Delicate Stonewort

Alasmidonta varicosa compared with Chara virgata

Key Differences

Brook Floater is Vulnerable while Delicate Stonewort is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Delicate Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Charophyta (Charophyta)
Class	Bivalvia (Bivalvia)	Charophyceae (Charophyceae)
Order	Unionida (Unionida)	Charales (Charales)
Family	Unionidae	Characeae
Genus	Alasmidonta	Chara
Species	Alasmidonta varicosa	Chara virgata

Conservation Status

Brook Floater

VU — Vulnerable

Delicate Stonewort

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Delicate Stonewort
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.

Delicate Stonewort

Habitat

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

Range

Distributed across Brazil, 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.