Brook Floater vs Indigo Milk Cap

Alasmidonta varicosa compared with Lactarius indigo

Key Differences

• Brook Floater is Vulnerable while Indigo Milk Cap is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater	Indigo Milk Cap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Basidiomycota (Club Fungi)
Class	Bivalvia (Bivalvia)	Agaricomycetes (Mushrooms)
Order	Unionida (Unionida)	Russulales (Russulales)
Family	Unionidae	Russulaceae
Genus	Alasmidonta	Lactarius
Species	Alasmidonta varicosa	Lactarius indigo

Conservation Status

Brook Floater

VU — Vulnerable

Indigo Milk Cap

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater	Indigo Milk Cap
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.

Indigo Milk Cap

Habitat

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

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