Itomaki-ei vs Northern Right Whale Dolphin

Mobula japanica compared with Lissodelphis borealis

Key Differences

• Itomaki-ei is Not Evaluated while Northern Right Whale Dolphin is Least Concern.

Taxonomic Classification

Rank	Itomaki-ei	Northern Right Whale Dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Myliobatiformes (トビエイ目)	Cetacea (Whales & Dolphins)
Family	Myliobatidae	Delphinidae (Oceanic Dolphins)
Genus	Mobula	Lissodelphis
Species	Mobula japanica	Lissodelphis borealis

Evolutionary Relationship

Itomaki-ei and Northern Right Whale Dolphin share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Itomaki-ei

NE — Not Evaluated

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Itomaki-ei	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Itomaki-ei

Habitat

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

Range

Distributed across Chile and Taiwan.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.