Bath Truffle vs Brook Floater

Melanogaster broomeanus compared with Alasmidonta varicosa

Key Differences

• Bath Truffle is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Bath Truffle	Brook Floater
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Mollusca (Mollusks)
Class	Agaricomycetes (Mushrooms)	Bivalvia (Bivalvia)
Order	Boletales (Boletales)	Unionida (Unionida)
Family	Paxillaceae	Unionidae
Genus	Melanogaster	Alasmidonta
Species	Melanogaster broomeanus	Alasmidonta varicosa

Conservation Status

Bath Truffle

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Bath Truffle	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bath Truffle

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, and Norway.

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.

Bath Truffle

The Bath Truffle (Melanogaster broomeanus) is a species in the genus Melanogaster. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.