Brook Floater vs mucronate screw moss

Alasmidonta varicosa compared with Tortula mucronifolia

Taxonomic Classification

Rank	Brook Floater	mucronate screw moss
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 mucronifolia

Conservation Status

Brook Floater

VU — Vulnerable

mucronate screw moss

VU — Vulnerable

Physical Characteristics

Attribute	Brook Floater	mucronate screw moss
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.

mucronate screw moss

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Distributed across New Zealand, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.