Board Lichen vs Brook Floater

Trapeliopsis flexuosa compared with Alasmidonta varicosa

Key Differences

• Board Lichen is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Board Lichen	Brook Floater
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Mollusca (Mollusks)
Class	Lecanoromycetes (Lecanoromycetes)	Bivalvia (Bivalvia)
Order	Baeomycetales (Baeomycetales)	Unionida (Unionida)
Family	Trapeliaceae	Unionidae
Genus	Trapeliopsis	Alasmidonta
Species	Trapeliopsis flexuosa	Alasmidonta varicosa

Conservation Status

Board Lichen

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Board Lichen	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Board 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

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.

Board Lichen

The Board Lichen (Trapeliopsis flexuosa) is a species in the genus Trapeliopsis. It is currently classified as Least Concern on the IUCN Red List. 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