Brook Floater vs Sand Toadflax

Alasmidonta varicosa compared with Linaria arenaria

Key Differences

• Brook Floater is Vulnerable while Sand Toadflax is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Sand Toadflax
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Aves (Birds)
Order	Unionida (Unionida)	Passeriformes (Songbirds)
Family	Unionidae	Fringillidae
Genus	Alasmidonta	Linaria
Species	Alasmidonta varicosa	Linaria arenaria

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Sand Toadflax

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Sand Toadflax
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.

Sand Toadflax

Habitat

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

Range

Distributed across Sweden and United Kingdom.

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.