Brook Floater vs elk thistle

Alasmidonta varicosa compared with Cirsium foliosum

Key Differences

• Brook Floater is Vulnerable while elk thistle is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	elk thistle
Kingdom	Animalia (동물)	Plantae (식물)
Phylum	Mollusca (연체동물)	Magnoliophyta (피자식물문)
Class	Bivalvia (이매패류)	Magnoliopsida (목련강)
Order	Unionida (석패목)	Asterales (국화목)
Family	Unionidae	Asteraceae (Daisy Family)
Genus	Alasmidonta	Cirsium
Species	Alasmidonta varicosa	Cirsium foliosum

Conservation Status

Brook Floater

VU — Vulnerable

elk thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	elk thistle
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.

elk thistle

Habitat

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

Range

Distributed across Canada and Norway.

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.