Brook Floater vs Moss Shingle Lichen

Alasmidonta varicosa compared with Fuscopannaria praetermissa

Key Differences

• Brook Floater is Vulnerable while Moss Shingle Lichen is Extinct.

Taxonomic Classification

Rank	Brook Floater	Moss Shingle Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Lecanoromycetes (Lecanoromycetes)
Order	Unionida (Unionida)	Peltigerales (Peltigerales)
Family	Unionidae	Pannariaceae
Genus	Alasmidonta	Fuscopannaria
Species	Alasmidonta varicosa	Fuscopannaria praetermissa

Conservation Status

Brook Floater

VU — Vulnerable

Moss Shingle Lichen

EX — Extinct

Physical Characteristics

Attribute	Brook Floater	Moss Shingle Lichen
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.

Moss Shingle Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States