Alpine Water-moss vs Brook Floater

Fontinalis squamosa compared with Alasmidonta varicosa

Key Differences

• Alpine Water-moss is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Alpine Water-moss	Brook Floater
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Mollusca (Mollusks)
Class	Bryopsida (Bryopsida)	Bivalvia (Bivalvia)
Order	Hypnales (Hypnales)	Unionida (Unionida)
Family	Fontinalaceae	Unionidae
Genus	Fontinalis	Alasmidonta
Species	Fontinalis squamosa	Alasmidonta varicosa

Conservation Status

Alpine Water-moss

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Alpine Water-moss	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Water-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Luxembourg, Norway, and Sweden.

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.

Alpine Water-moss

The Alpine Water-moss (Fontinalis squamosa) is a species in the genus Fontinalis. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Luxembourg, 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.