Brook Floater vs Clark'S Mining Bee

Alasmidonta varicosa compared with Andrena clarkella

Key Differences

• Brook Floater is Vulnerable while Clark'S Mining Bee is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Clark'S Mining Bee
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Arthropoda (节肢动物门)
Class	Bivalvia (双壳纲)	Insecta (昆蟲綱)
Order	Unionida (蚌目)	Hymenoptera (膜翅目)
Family	Unionidae	Andrenidae
Genus	Alasmidonta	Andrena
Species	Alasmidonta varicosa	Andrena clarkella

Evolutionary Relationship

Brook Floater and Clark'S Mining Bee share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Brook Floater

VU — Vulnerable

Clark'S Mining Bee

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Clark'S Mining Bee
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.

Clark'S Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (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.

Clark'S Mining Bee

The Clark'S Mining Bee (Andrena clarkella) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States