Allen s Swamp Monkey vs Styan's Bulbul

Allenopithecus nigroviridis compared with Pycnonotus taivanus

Key Differences

• Allen s Swamp Monkey is Least Concern while Styan's Bulbul is Vulnerable.

Taxonomic Classification

Rank	Allen s Swamp Monkey	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	Allenopithecus	Pycnonotus
Species	Allenopithecus nigroviridis	Pycnonotus taivanus

Evolutionary Relationship

Allen s Swamp Monkey and Styan's Bulbul share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Styan's Bulbul

VU — Vulnerable

Physical Characteristics

Attribute	Allen s Swamp Monkey	Styan's Bulbul
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

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.

Allen s Swamp Monkey

The Allen s Swamp Monkey (Allenopithecus nigroviridis) is a species in the genus Allenopithecus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.