Brook Floater vs Red Wart Lichen

Alasmidonta varicosa compared with Pertusaria rubefacta

Key Differences

• Brook Floater is Vulnerable while Red Wart Lichen is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Red Wart Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Lecanoromycetes (Lecanoromycetes)
Order	Unionida (Unionida)	Pertusariales (Pertusariales)
Family	Unionidae	Pertusariaceae
Genus	Alasmidonta	Pertusaria
Species	Alasmidonta varicosa	Pertusaria rubefacta

Conservation Status

Brook Floater

VU — Vulnerable

Red Wart Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Red Wart 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.

Red Wart Lichen

Habitat

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

Range

Distributed across Norway 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