Delacour's langur vs Calliste gris

Trachypithecus delacouri compared with Tangara inornata

Key Differences

• Delacour's langur is Critically Endangered while Calliste gris is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Calliste gris
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)	Thraupidae
Genus	Trachypithecus	Tangara
Species	Trachypithecus delacouri	Tangara inornata

Evolutionary Relationship

Delacour's langur and Calliste gris share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delacour's langur

CR — Critically Endangered

Calliste gris

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Calliste gris
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Calliste gris

Habitat

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

Range

Distributed across Colombia and Norway.