Narrow-ridged Finless Porpoise vs Northern Right Whale Dolphin

Neophocaena asiaeorientalis compared with Lissodelphis borealis

Key Differences

• Narrow-ridged Finless Porpoise is Endangered while Northern Right Whale Dolphin is Least Concern.

Taxonomic Classification

Rank	Narrow-ridged Finless Porpoise	Northern Right Whale Dolphin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Phocoenidae	Delphinidae (Oceanic Dolphins)
Genus	Neophocaena	Lissodelphis
Species	Neophocaena asiaeorientalis	Lissodelphis borealis

Evolutionary Relationship

Narrow-ridged Finless Porpoise and Northern Right Whale Dolphin share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Narrow-ridged Finless Porpoise

EN — Endangered

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Narrow-ridged Finless Porpoise	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-ridged Finless Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.