Brook Floater vs Dallisgrass

Alasmidonta varicosa compared with Paspalum dilatatum

Key Differences

• Brook Floater is Vulnerable while Dallisgrass is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Dallisgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Liliopsida (Monocots)
Order	Unionida (Unionida)	Poales (Grasses)
Family	Unionidae	Poaceae (Grass Family)
Genus	Alasmidonta	Paspalum
Species	Alasmidonta varicosa	Paspalum dilatatum

Conservation Status

Brook Floater

VU — Vulnerable

Dallisgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Dallisgrass
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.

Dallisgrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (11 countries), Asia (14 countries), Europe (17 countries), North America (5 countries), Oceania and the Pacific (7 countries), and South America (5 countries).

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