brown howler monkey vs Небесный сильф

Alouatta guariba compared with Aglaiocercus kingii

Key Differences

• brown howler monkey is Vulnerable while Небесный сильф is Least Concern.

Taxonomic Classification

Rank	brown howler monkey	Небесный сильф
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Primates (приматы)	Apodiformes (стрижеобразные)
Family	Atelidae	Trochilidae
Genus	Alouatta	Aglaiocercus
Species	Alouatta guariba	Aglaiocercus kingii

Evolutionary Relationship

brown howler monkey and Небесный сильф share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

brown howler monkey

VU — Vulnerable

Небесный сильф

LC — Least Concern

Physical Characteristics

Attribute	brown howler monkey	Небесный сильф
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Небесный сильф

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

brown howler monkey

The Brown Howler Monkey (Alouatta guariba) is a species in the genus Alouatta. It is currently classified as Vulnerable on the IUCN Red List. 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.