Dusky finless skate vs Onefin skate

Gurgesiella furvescens compared with Gurgesiella dorsalifera

Key Differences

• Dusky finless skate is Least Concern while Onefin skate is Vulnerable.

Taxonomic Classification

Rank	Dusky finless skate	Onefin skate
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (Rajiformes)	Rajiformes (Rajiformes)
Family same	Rajidae	Rajidae
Genus same	Gurgesiella	Gurgesiella
Species	Gurgesiella furvescens	Gurgesiella dorsalifera

Evolutionary Relationship

Dusky finless skate and Onefin skate share a common ancestor at the Genus level: Gurgesiella.

Conservation Status

Dusky finless skate

LC — Least Concern

Onefin skate

VU — Vulnerable

Physical Characteristics

Attribute	Dusky finless skate	Onefin skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky finless skate

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Onefin skate