Bilberry Mining Bee vs Brook Floater

Andrena lapponica compared with Alasmidonta varicosa

Key Differences

• Bilberry Mining Bee is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Bilberry Mining Bee	Brook Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Hymenoptera (Ants, Bees & Wasps)	Unionida (Unionida)
Family	Andrenidae	Unionidae
Genus	Andrena	Alasmidonta
Species	Andrena lapponica	Alasmidonta varicosa

Evolutionary Relationship

Bilberry Mining Bee and Brook Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bilberry Mining Bee

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Bilberry Mining Bee	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bilberry Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Bilberry Mining Bee

The Bilberry Mining Bee (Andrena lapponica) 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.

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.