Deepsea skate vs Smallthorn skate

Bathyraja richardsoni compared with Bathyraja minispinosa

Taxonomic Classification

Rank	Deepsea skate	Smallthorn skate
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (อันดับปลาโรนัน)	Rajiformes (อันดับปลาโรนัน)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja richardsoni	Bathyraja minispinosa

Evolutionary Relationship

Deepsea skate and Smallthorn skate share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Deepsea skate

LC — Least Concern

Smallthorn skate

LC — Least Concern

Physical Characteristics

Attribute	Deepsea skate	Smallthorn skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Deepsea skate

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

Smallthorn skate