Brook Floater vs Brown stingray

Alasmidonta varicosa compared with Pateobatis jenkinsii

Taxonomic Classification

Rank	Brook Floater	Brown stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Elasmobranchii
Order	Unionida (Unionida)	Myliobatiformes (Myliobatiformes)
Family	Unionidae	Dasyatidae
Genus	Alasmidonta	Pateobatis
Species	Alasmidonta varicosa	Pateobatis jenkinsii

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Brown stingray

VU — Vulnerable

Physical Characteristics

Attribute	Brook Floater	Brown stingray
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.

Brown stingray

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.

Brown stingray

The Brown Stingray (Pateobatis jenkinsii) is a species in the genus Pateobatis. It is currently classified as Vulnerable on the IUCN Red List. As a member of the genus Pateobatis, it shares characteristics with related species within this taxonomic group.