Brook Floater vs Dusky wireworm

Alasmidonta varicosa compared with Agriotes obscurus

Key Differences

• Brook Floater is Vulnerable while Dusky wireworm is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Dusky wireworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Unionida (Unionida)	Coleoptera (Beetles)
Family	Unionidae	Elateridae
Genus	Alasmidonta	Agriotes
Species	Alasmidonta varicosa	Agriotes obscurus

Evolutionary Relationship

Brook Floater and Dusky wireworm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Dusky wireworm

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Dusky wireworm
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.

Dusky wireworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States