Blunt-jawed Nomad Bee vs Brook Floater

Nomada striata compared with Alasmidonta varicosa

Key Differences

• Blunt-jawed Nomad Bee is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Blunt-jawed Nomad 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	Apidae (Bees)	Unionidae
Genus	Nomada	Alasmidonta
Species	Nomada striata	Alasmidonta varicosa

Evolutionary Relationship

Blunt-jawed Nomad Bee and Brook Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blunt-jawed Nomad Bee

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Blunt-jawed Nomad Bee	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blunt-jawed Nomad 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.

Blunt-jawed Nomad Bee

The Blunt-jawed Nomad Bee (Nomada striata) is a species in the genus Nomada. 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.