Annamese Langur vs Aosuji tobiei

Trachypithecus margarita compared with Aetomylaeus nichofii

Key Differences

• Annamese Langur is Endangered while Aosuji tobiei is Vulnerable.

Taxonomic Classification

Rank	Annamese Langur	Aosuji tobiei
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	Aetomylaeus
Species	Trachypithecus margarita	Aetomylaeus nichofii

Evolutionary Relationship

Annamese Langur and Aosuji tobiei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Annamese Langur

EN — Endangered

Aosuji tobiei

VU — Vulnerable

Physical Characteristics

Attribute	Annamese Langur	Aosuji tobiei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aosuji tobiei

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Aosuji tobiei

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.