Annamese Langur vs Guiana Dolphin

Trachypithecus margarita compared with Sotalia guianensis

Key Differences

• Annamese Langur is Endangered while Guiana Dolphin is Data Deficient.

Taxonomic Classification

Rank	Annamese Langur	Guiana Dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Cetacea (Whales & Dolphins)
Family	Cercopithecidae (Old World Monkeys)	Delphinidae (Oceanic Dolphins)
Genus	Trachypithecus	Sotalia
Species	Trachypithecus margarita	Sotalia guianensis

Evolutionary Relationship

Annamese Langur and Guiana Dolphin share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Annamese Langur

EN — Endangered

Guiana Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Annamese Langur	Guiana Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.