Plain Pygmy Skate vs Prickly skate

Fenestraja ishiyamai compared with Fenestraja mamillidens

Taxonomic Classification

Rank	Plain Pygmy Skate	Prickly 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	Rajidae	Rajidae
Genus same	Fenestraja	Fenestraja
Species	Fenestraja ishiyamai	Fenestraja mamillidens

Evolutionary Relationship

Plain Pygmy Skate and Prickly skate share a common ancestor at the Genus level: Fenestraja.

Conservation Status

Plain Pygmy Skate

LC — Least Concern

Prickly skate

LC — Least Concern

Physical Characteristics

Attribute	Plain Pygmy Skate	Prickly skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—