Itomaki-ei vs Eastern Pygmy Marmoset

Mobula japanica compared with Cebuella niveiventris

Key Differences

• Itomaki-ei is Not Evaluated while Eastern Pygmy Marmoset is Vulnerable.

Taxonomic Classification

Rank	Itomaki-ei	Eastern Pygmy Marmoset
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)	Primates (サル目)
Family	Myliobatidae	Callitrichidae
Genus	Mobula	Cebuella
Species	Mobula japanica	Cebuella niveiventris

Evolutionary Relationship

Itomaki-ei and Eastern Pygmy Marmoset share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Itomaki-ei

NE — Not Evaluated

Eastern Pygmy Marmoset

VU — Vulnerable

Physical Characteristics

Attribute	Itomaki-ei	Eastern Pygmy Marmoset
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.

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.