Brook Floater vs Tall Pottia

Alasmidonta varicosa compared with Tortula protobryoides

Key Differences

• Brook Floater is Vulnerable while Tall Pottia is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Tall Pottia
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Bryophyta
Class	Bivalvia (Bivalvia)	Bryopsida (Bryopsida)
Order	Unionida (Unionida)	Pottiales (Pottiales)
Family	Unionidae	Pottiaceae
Genus	Alasmidonta	Tortula
Species	Alasmidonta varicosa	Tortula protobryoides

Conservation Status

Brook Floater

VU — Vulnerable

Tall Pottia

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Tall Pottia
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.

Tall Pottia

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium and Norway.

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.