Black Mining Bee vs Brook Floater

Andrena pilipes compared with Alasmidonta varicosa

Key Differences

• Black Mining Bee is Not Evaluated while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Black 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 pilipes	Alasmidonta varicosa

Evolutionary Relationship

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

Conservation Status

Black Mining Bee

NE — Not Evaluated

Brook Floater

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Black Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across 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.

Black Mining Bee

The Black Mining Bee (Andrena pilipes) is a species in the genus Andrena. Typically found in virtually all terrestrial and freshwater habitats. Its geographic range spans Distributed across Luxembourg, Norway, and Sweden.

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.