Brook Floater vs Malabar nut

Alasmidonta varicosa compared with Justicia adhatoda

Key Differences

• Brook Floater is Vulnerable while Malabar nut is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Malabar nut
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Bivalvia (Bivalvia)	Magnoliopsida (Dicots)
Order	Unionida (Unionida)	Lamiales (Lamiales)
Family	Unionidae	Acanthaceae
Genus	Alasmidonta	Justicia
Species	Alasmidonta varicosa	Justicia adhatoda

Conservation Status

Brook Floater

VU — Vulnerable

Malabar nut

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Malabar 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.

Malabar nut

Habitat

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

Range

Found across Asia (China, Cyprus, Taiwan) and Europe (Greece, Italy, Malta).

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.