Brook Floater vs Smooth joyweed

Alasmidonta varicosa compared with Alternanthera paronychioides

Key Differences

Brook Floater is Vulnerable while Smooth joyweed is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Smooth joyweed
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Mollusca (มอลลัสกา)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (ชั้นไบวาลเวีย)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Unionida (Unionida)	Caryophyllales (อันดับคาร์เนชัน)
Family	Unionidae	Amaranthaceae
Genus	Alasmidonta	Alternanthera
Species	Alasmidonta varicosa	Alternanthera paronychioides

Conservation Status

Brook Floater

VU — Vulnerable

Smooth joyweed

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Smooth joyweed
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.

Smooth joyweed

Habitat

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

Range

Widely distributed across Asia (5 countries), Europe (4 countries), North America (United States), and South America (Brazil, Colombia).

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.