Annamese Langur vs Ardilla Gris Oriental

Trachypithecus margarita compared with Sciurus carolinensis

Key Differences

• Annamese Langur is Endangered while Ardilla Gris Oriental is Not Evaluated.

Taxonomic Classification

Rank	Annamese Langur	Ardilla Gris Oriental
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Rodentia (啮齿目)
Family	Cercopithecidae (Old World Monkeys)	Sciuridae (Squirrels)
Genus	Trachypithecus	Sciurus (Tree Squirrels)
Species	Trachypithecus margarita	Sciurus carolinensis

Evolutionary Relationship

Annamese Langur and Ardilla Gris Oriental share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Annamese Langur

EN — Endangered

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Physical Characteristics

Attribute	Annamese Langur	Ardilla Gris Oriental
Diet	—	Omnivore
Average Lifespan	—	6 years
Average Length	—	25 cm
Average Weight	—	500 g

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ardilla Gris Oriental

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, United States).

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.

Ardilla Gris Oriental

东部灰松鼠（Sciurus carolinensis）原产于北美东部，因其适应城市环境的能力而在全球许多地区被引入。该物种的保护状态为无危（LC），但在英国和意大利等地，它被视为入侵物种，威胁本地红松鼠的生存。