Delacour's langur vs Cassique à bec jaune

Trachypithecus delacouri compared with Amblycercus holosericeus

Key Differences

• Delacour's langur is Critically Endangered while Cassique à bec jaune is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Cassique à bec jaune
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Primates (Primates)	Passeriformes (passereaux)
Family	Cercopithecidae (Old World Monkeys)	Icteridae
Genus	Trachypithecus	Amblycercus
Species	Trachypithecus delacouri	Amblycercus holosericeus

Evolutionary Relationship

Delacour's langur and Cassique à bec jaune share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delacour's langur

CR — Critically Endangered

Cassique à bec jaune

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Cassique à bec jaune
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cassique à bec jaune

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Cassique à bec jaune

Yellow-billed Cacique (Amblycercus holosericeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.