Brook Floater vs False Dog-tooth

Alasmidonta varicosa compared with Cynodontium fallax

Key Differences

• Brook Floater is Vulnerable while False Dog-tooth is Near Threatened.

Taxonomic Classification

Rank	Brook Floater	False Dog-tooth
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Mollusca (มอลลัสกา)	Bryophyta
Class	Bivalvia (ชั้นไบวาลเวีย)	Bryopsida (Bryopsida)
Order	Unionida (Unionida)	Dicranales (Dicranales)
Family	Unionidae	Rhabdoweisiaceae
Genus	Alasmidonta	Cynodontium
Species	Alasmidonta varicosa	Cynodontium fallax

Conservation Status

Brook Floater

VU — Vulnerable

False Dog-tooth

NT — Near Threatened

Physical Characteristics

Attribute	Brook Floater	False Dog-tooth
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.

False Dog-tooth

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.