Brook Floater vs Double-striped Bluet

Alasmidonta varicosa compared with Enallagma basidens

Key Differences

• Brook Floater is Vulnerable while Double-striped Bluet is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Double-striped Bluet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Unionida (Unionida)	Odonata (Odonata)
Family	Unionidae	Coenagrionidae
Genus	Alasmidonta	Enallagma
Species	Alasmidonta varicosa	Enallagma basidens

Evolutionary Relationship

Brook Floater and Double-striped Bluet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Double-striped Bluet

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Double-striped Bluet
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.

Double-striped Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in 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