Brook Floater vs Mealy Pixie Cup

Alasmidonta varicosa compared with Cladonia chlorophaea

Key Differences

Brook Floater is Vulnerable while Mealy Pixie Cup is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Mealy Pixie Cup
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Lecanoromycetes (Lecanoromycetes)
Order	Unionida (Unionida)	Lecanorales (Lecanorales)
Family	Unionidae	Cladoniaceae
Genus	Alasmidonta	Cladonia
Species	Alasmidonta varicosa	Cladonia chlorophaea

Conservation Status

Brook Floater

VU — Vulnerable

Mealy Pixie Cup

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Mealy Pixie Cup
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.

Mealy Pixie Cup

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Brazil, Colombia).

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.