Brook Floater vs emetic-nut

Alasmidonta varicosa compared with Catunaregam spinosa

Key Differences

• Brook Floater is Vulnerable while emetic-nut is Least Concern.

Taxonomic Classification

Rank	Brook Floater	emetic-nut
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Gentianales (Gentianales)
Family	Unionidae	Rubiaceae
Genus	Alasmidonta	Catunaregam
Species	Alasmidonta varicosa	Catunaregam spinosa

Conservation Status

Brook Floater

VU — Vulnerable

emetic-nut

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	emetic-nut
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.

emetic-nut

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.