Brook Floater vs Variableleaf yellowcress

Alasmidonta varicosa compared with Rorippa dubia

Key Differences

Brook Floater is Vulnerable while Variableleaf yellowcress is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Variableleaf yellowcress
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Brassicales (Brassicales)
Family	Unionidae	Brassicaceae
Genus	Alasmidonta	Rorippa
Species	Alasmidonta varicosa	Rorippa dubia

Conservation Status

Brook Floater

VU — Vulnerable

Variableleaf yellowcress

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Variableleaf yellowcress
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.

Variableleaf yellowcress

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (5 countries), North America (United States), and South America (Colombia, Guyana, Suriname).

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.