Black Truffle vs Brook Floater

Tuber melanosporum compared with Alasmidonta varicosa

Key Differences

• Black Truffle is Not Evaluated while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Black Truffle	Brook Floater
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Mollusca (Mollusks)
Class	Pezizomycetes (Pezizomycetes)	Bivalvia (Bivalvia)
Order	Pezizales (Pezizales)	Unionida (Unionida)
Family	Tuberaceae	Unionidae
Genus	Tuber	Alasmidonta
Species	Tuber melanosporum	Alasmidonta varicosa

Conservation Status

Black Truffle

NE — Not Evaluated

Brook Floater

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Black Truffle

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in 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.

Black Truffle

The Black Truffle (Tuber melanosporum) is a species in the genus Tuber. Found in Norway.

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.