Colobe de Lang vs Sylphe à queue d'azur

Piliocolobus langi compared with Aglaiocercus kingii

Key Differences

• Colobe de Lang is Endangered while Sylphe à queue d'azur is Least Concern.

Taxonomic Classification

Rank	Colobe de Lang	Sylphe à queue d'azur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Primates (Primates)	Apodiformes (Apodiformes)
Family	Cercopithecidae (Old World Monkeys)	Trochilidae
Genus	Piliocolobus	Aglaiocercus
Species	Piliocolobus langi	Aglaiocercus kingii

Evolutionary Relationship

Colobe de Lang and Sylphe à queue d'azur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Colobe de Lang

EN — Endangered

Sylphe à queue d'azur

LC — Least Concern

Physical Characteristics

Attribute	Colobe de Lang	Sylphe à queue d'azur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colobe de Lang

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sylphe à queue d'azur

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Sylphe à queue d'azur

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.