Brook Floater vs King William pine

Alasmidonta varicosa compared with Athrotaxis selaginoides

Taxonomic Classification

Rank	Brook Floater	King William pine
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Coniferophyta (Conifers)
Class	Bivalvia (Bivalvia)	Pinopsida (Conifers)
Order	Unionida (Unionida)	Pinales (Pines & Allies)
Family	Unionidae	Cupressaceae
Genus	Alasmidonta	Athrotaxis
Species	Alasmidonta varicosa	Athrotaxis selaginoides

Conservation Status

Brook Floater

VU — Vulnerable

King William pine

VU — Vulnerable

Physical Characteristics

Attribute	Brook Floater	King William pine
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.

King William pine

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

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.