Brook Floater vs

Alasmidonta varicosa compared with Orbilia comma

Key Differences

• Brook Floater is Vulnerable while is Near Threatened.

Taxonomic Classification

Rank	Brook Floater
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Moluscos)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Orbiliomycetes (Orbiliomycetes)
Order	Unionida (Unionoida)	Orbiliales (Orbiliales)
Family	Unionidae	Orbiliaceae
Genus	Alasmidonta	Orbilia
Species	Alasmidonta varicosa	Orbilia comma

Conservation Status

Brook Floater

VU — Vulnerable

NT — Near Threatened

Physical Characteristics

Attribute	Brook Floater
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Orbilia comma e um fungo discomiceto minúsculo que produz pequenos corpos frutíferos em forma de taça, translúcidos a amarelo-pálido, sobre madeira em decomposição e detritos vegetais em ambientes florestais úmidos. Pertence a um gênero de fungos pequenos e inconspícuos que desempenham um papel na decomposição de matéria orgânica no solo florestal. Classificado como Quase Ameaçado (NT), seu status reflete sensibilidade às mudanças no manejo florestal e à perda de hábitat.