Brook Floater vs Cretan Bluet

Alasmidonta varicosa compared with Coenagrion intermedium

Key Differences

• Brook Floater is Vulnerable while Cretan Bluet is Endangered.

Taxonomic Classification

Rank	Brook Floater	Cretan 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	Coenagrion
Species	Alasmidonta varicosa	Coenagrion intermedium

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Cretan Bluet

EN — Endangered

Physical Characteristics

Attribute	Brook Floater	Cretan 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.

Cretan Bluet

Habitat

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.