Brook Floater vs Electric ray

Alasmidonta varicosa compared with Torpedo mackayana

Key Differences

• Brook Floater is Vulnerable while Electric ray is Endangered.

Taxonomic Classification

Rank	Brook Floater	Electric ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Elasmobranchii
Order	Unionida (Unionida)	Torpediniformes (electric ray)
Family	Unionidae	Torpedinidae
Genus	Alasmidonta	Torpedo
Species	Alasmidonta varicosa	Torpedo mackayana

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Electric ray

EN — Endangered

Physical Characteristics

Attribute	Brook Floater	Electric ray
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.

Electric ray

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.