Annamese Langur vs Styan's Bulbul

Trachypithecus margarita compared with Pycnonotus taivanus

Key Differences

• Annamese Langur is Endangered while Styan's Bulbul is Vulnerable.

Taxonomic Classification

Rank	Annamese Langur	Styan's Bulbul
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Cercopithecidae (Old World Monkeys)	Pycnonotidae
Genus	Trachypithecus	Pycnonotus
Species	Trachypithecus margarita	Pycnonotus taivanus

Evolutionary Relationship

Annamese Langur and Styan's Bulbul share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Annamese Langur

EN — Endangered

Styan's Bulbul

VU — Vulnerable

Physical Characteristics

Attribute	Annamese Langur	Styan's Bulbul
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Styan's Bulbul

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and 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.