Arctic dock vs Brook Floater

Rumex arcticus compared with Alasmidonta varicosa

Key Differences

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

Taxonomic Classification

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

Conservation Status

Arctic dock

NE — Not Evaluated

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Arctic dock	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic dock

Habitat

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

Range

Distributed across Canada and Norway.

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.

Arctic dock

The Arctic dock (Rumex arcticus) is a species in the genus Rumex. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.