Brook Floater vs Goatgrass

Alasmidonta varicosa compared with Aegilops peregrina

Key Differences

• Brook Floater is Vulnerable while Goatgrass is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Goatgrass
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	Aegilops
Species	Alasmidonta varicosa	Aegilops peregrina

Conservation Status

Brook Floater

VU — Vulnerable

Goatgrass

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Goatgrass
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.

Goatgrass

Habitat

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

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.