Brook Floater vs Maculated Sedge

Alasmidonta varicosa compared with Cyperus maculatus

Key Differences

• Brook Floater is Vulnerable while Maculated Sedge is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Maculated Sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Liliopsida (Monocots)
Order	Unionida (Unionida)	Poales (Grasses)
Family	Unionidae	Cyperaceae
Genus	Alasmidonta	Cyperus
Species	Alasmidonta varicosa	Cyperus maculatus

Conservation Status

Brook Floater

VU — Vulnerable

Maculated Sedge

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Maculated Sedge
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.

Maculated Sedge

Habitat

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

Range

Found in Guinea.

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.