Brook Floater vs

Alasmidonta varicosa compared with Microbacterium kyungheense

Key Differences

• Brook Floater is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Mollusca (Mollusks)	Actinobacteriota (Actinobacteriota)
Class	Bivalvia (Bivalvia)	Actinomycetia (Actinomycetia)
Order	Unionida (Unionida)	Actinomycetales (Actinomycetales)
Family	Unionidae	Microbacteriaceae
Genus	Alasmidonta	Microbacterium
Species	Alasmidonta varicosa	Microbacterium kyungheense

Conservation Status

Brook Floater

VU — Vulnerable

NE — Not Evaluated

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 Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Microbacterium kyungheense is a Gram-positive, aerobic bacterium isolated from soil in South Korea, belonging to the Actinobacteria phylum. Like other Microbacterium species, it is metabolically versatile, capable of degrading various organic compounds in soil environments. This genus is widely distributed in diverse habitats including soil, plant tissue, and wastewater treatment systems.