Brook Floater vs Greek dock

Alasmidonta varicosa compared with Rumex cristatus

Key Differences

• Brook Floater is Vulnerable while Greek dock is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Greek dock
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Caryophyllales (Caryophyllales)
Family	Unionidae	Polygonaceae
Genus	Alasmidonta	Rumex
Species	Alasmidonta varicosa	Rumex cristatus

Conservation Status

Brook Floater

VU — Vulnerable

Greek dock

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Greek dock
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.

Greek dock

Habitat

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

Range

Widely distributed across Europe (10 countries), North America (Canada, United States), and South America (Chile).

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