Небесный сильф vs Peruvian Yellow-tailed Woolly Monkey

Aglaiocercus kingii compared with Lagothrix flavicauda

Key Differences

• Небесный сильф is Least Concern while Peruvian Yellow-tailed Woolly Monkey is Critically Endangered.

Taxonomic Classification

Rank	Небесный сильф	Peruvian Yellow-tailed Woolly Monkey
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Apodiformes (стрижеобразные)	Primates (приматы)
Family	Trochilidae	Atelidae
Genus	Aglaiocercus	Lagothrix
Species	Aglaiocercus kingii	Lagothrix flavicauda

Evolutionary Relationship

Небесный сильф and Peruvian Yellow-tailed Woolly Monkey share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Небесный сильф

LC — Least Concern

Peruvian Yellow-tailed Woolly Monkey

CR — Critically Endangered

Physical Characteristics

Attribute	Небесный сильф	Peruvian Yellow-tailed Woolly Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Небесный сильф

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Peruvian Yellow-tailed Woolly Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Небесный сильф

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.