Brook Floater vs La Cidarie du Sorbier

Alasmidonta varicosa compared with Venusia cambrica

Key Differences

• Brook Floater is Vulnerable while La Cidarie du Sorbier is Least Concern.

Taxonomic Classification

Rank	Brook Floater	La Cidarie du Sorbier
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Mollusca (mollusques)	Arthropoda (arthropodes)
Class	Bivalvia (Bivalvia)	Insecta (insecte)
Order	Unionida (Unionoida)	Lepidoptera (Butterflies & Moths)
Family	Unionidae	Geometridae
Genus	Alasmidonta	Venusia
Species	Alasmidonta varicosa	Venusia cambrica

Evolutionary Relationship

Brook Floater and La Cidarie du Sorbier share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Brook Floater

VU — Vulnerable

La Cidarie du Sorbier

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	La Cidarie du Sorbier
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.

La Cidarie du Sorbier

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, 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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States