Brook Floater vs

Alasmidonta varicosa compared with Eunotia elegans

Key Differences

• Brook Floater is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Mollusca (Moluscos)	Ochrophyta (Ochrophyta)
Class	Bivalvia (Bivalvia)	Bacillariophyceae (Bacillariophyceae)
Order	Unionida (Unionoida)	Eunotiales (Eunotiales)
Family	Unionidae	Eunotiaceae
Genus	Alasmidonta	Eunotia
Species	Alasmidonta varicosa	Eunotia elegans

Conservation Status

Brook Floater

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Eunotia elegans é uma diatomácea penada da família Eunotiaceae, distinguida por sua frústula arqueada (curvada) com uma rafe marginal curta em cada polo. Habita lagos ácidos e de água mole, turfeiras e ambientes de água doce oligotróficos onde contribui para comunidades perifíticas. O gênero Eunotia é considerado um indicador útil de acidez da água e baixa condutividade iônica.