Brook Floater vs Yucatan skate

Alasmidonta varicosa compared with Leucoraja yucatanensis

Key Differences

• Brook Floater is Vulnerable while Yucatan skate is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Yucatan skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Elasmobranchii
Order	Unionida (Unionida)	Rajiformes (Rajiformes)
Family	Unionidae	Rajidae
Genus	Alasmidonta	Leucoraja
Species	Alasmidonta varicosa	Leucoraja yucatanensis

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Yucatan skate

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Yucatan skate
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.

Yucatan skate

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.