Brook Floater vs Western Emerald

Alasmidonta varicosa compared with Chlorostilbon melanorhynchus

Key Differences

• Brook Floater is Vulnerable while Western Emerald is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Western Emerald
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Mollusca (моллюски)	Chordata (хордовые)
Class	Bivalvia (двустворчатые)	Aves (птицы)
Order	Unionida (Униониды)	Apodiformes (стрижеобразные)
Family	Unionidae	Trochilidae
Genus	Alasmidonta	Chlorostilbon
Species	Alasmidonta varicosa	Chlorostilbon melanorhynchus

Evolutionary Relationship

Brook Floater and Western Emerald share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Brook Floater

VU — Vulnerable

Western Emerald

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Western Emerald
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.

Western Emerald

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway.

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.