Narrow-ridged Finless Porpoise vs Roughbelly skate

Neophocaena asiaeorientalis compared with Dipturus springeri

Key Differences

• Narrow-ridged Finless Porpoise is Endangered while Roughbelly skate is Least Concern.

Taxonomic Classification

Rank	Narrow-ridged Finless Porpoise	Roughbelly skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Phocoenidae	Rajidae
Genus	Neophocaena	Dipturus
Species	Neophocaena asiaeorientalis	Dipturus springeri

Evolutionary Relationship

Narrow-ridged Finless Porpoise and Roughbelly skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Narrow-ridged Finless Porpoise

EN — Endangered

Roughbelly skate

LC — Least Concern

Physical Characteristics

Attribute	Narrow-ridged Finless Porpoise	Roughbelly skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-ridged Finless Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roughbelly skate