Bronze Ground Beetle vs Brook Floater

Carabus nemoralis compared with Alasmidonta varicosa

Key Differences

• Bronze Ground Beetle is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Bronze Ground Beetle	Brook Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Bivalvia (Bivalvia)
Order	Coleoptera (Beetles)	Unionida (Unionida)
Family	Carabidae	Unionidae
Genus	Carabus	Alasmidonta
Species	Carabus nemoralis	Alasmidonta varicosa

Evolutionary Relationship

Bronze Ground Beetle and Brook Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bronze Ground Beetle

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Bronze Ground Beetle	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bronze Ground Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.

Bronze Ground Beetle

The Bronze Ground Beetle (Carabus nemoralis) is a species in the genus Carabus. 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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States