Itomaki-ei vs Fat Sand Rat

Mobula japanica compared with Psammomys obesus

Key Differences

• Itomaki-ei is Not Evaluated while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Itomaki-ei	Fat Sand Rat
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)	Rodentia (ネズミ目)
Family	Myliobatidae	Muridae (Mice & Rats)
Genus	Mobula	Psammomys
Species	Mobula japanica	Psammomys obesus

Evolutionary Relationship

Itomaki-ei and Fat Sand Rat share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Itomaki-ei

NE — Not Evaluated

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Itomaki-ei	Fat Sand Rat
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.

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.