Delacour's langur vs Itomaki-ei

Trachypithecus delacouri compared with Mobula japanica

Key Differences

• Delacour's langur is Critically Endangered while Itomaki-ei is Not Evaluated.

Taxonomic Classification

Rank	Delacour's langur	Itomaki-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Primates (サル目)	Myliobatiformes (トビエイ目)
Family	Cercopithecidae (Old World Monkeys)	Myliobatidae
Genus	Trachypithecus	Mobula
Species	Trachypithecus delacouri	Mobula japanica

Evolutionary Relationship

Delacour's langur and Itomaki-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Delacour's langur

CR — Critically Endangered

Itomaki-ei

NE — Not Evaluated

Physical Characteristics

Attribute	Delacour's langur	Itomaki-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Itomaki-ei

Habitat

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

Range

Distributed across Chile and Taiwan.