Brook Floater vs fringed sandwort

Alasmidonta varicosa compared with Arenaria ciliata

Key Differences

• Brook Floater is Vulnerable while fringed sandwort is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	fringed sandwort
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Aves (Birds)
Order	Unionida (Unionida)	Charadriiformes (Charadriiformes)
Family	Unionidae	Scolopacidae
Genus	Alasmidonta	Arenaria
Species	Alasmidonta varicosa	Arenaria ciliata

Evolutionary Relationship

Brook Floater and fringed sandwort share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

fringed sandwort

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	fringed sandwort
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.

fringed sandwort

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Denmark 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.