Brook Floater vs Elm Bent-wing

Alasmidonta varicosa compared with Bucculatrix albedinella

Key Differences

• Brook Floater is Vulnerable while Elm Bent-wing is Endangered.

Taxonomic Classification

Rank	Brook Floater	Elm Bent-wing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Unionida (Unionida)	Lepidoptera (Butterflies & Moths)
Family	Unionidae	Bucculatricidae
Genus	Alasmidonta	Bucculatrix
Species	Alasmidonta varicosa	Bucculatrix albedinella

Evolutionary Relationship

Brook Floater and Elm Bent-wing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Elm Bent-wing

EN — Endangered

Physical Characteristics

Attribute	Brook Floater	Elm Bent-wing
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.

Elm Bent-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.