Argus skate vs Brook Floater

Dentiraja polyommata compared with Alasmidonta varicosa

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Argus skate

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Argus skate	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argus skate

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.

Argus skate

The Argus skate, Dentiraja polyommata, is a species. It is currently assessed as least concern on the IUCN Red List.

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.