Brook Floater vs Gray Teal

Alasmidonta varicosa compared with Anas gracilis

Key Differences

• Brook Floater is Vulnerable while Gray Teal is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Gray Teal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Aves (Birds)
Order	Unionida (Unionida)	Anseriformes (Anseriformes)
Family	Unionidae	Anatidae
Genus	Alasmidonta	Anas
Species	Alasmidonta varicosa	Anas gracilis

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Gray Teal

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Gray Teal
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.

Gray Teal

Habitat

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

Range

Distributed across Norway and United Kingdom.

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.