Macaco-de-cheiro vs Long-tailed Sylph

Saimiri vanzolinii compared with Aglaiocercus kingii

Key Differences

• Macaco-de-cheiro is Endangered while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Macaco-de-cheiro	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Primates (primatas)	Apodiformes (Apodiformes)
Family	Cebidae	Trochilidae
Genus	Saimiri	Aglaiocercus
Species	Saimiri vanzolinii	Aglaiocercus kingii

Evolutionary Relationship

Macaco-de-cheiro and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Macaco-de-cheiro

EN — Endangered

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Macaco-de-cheiro	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Macaco-de-cheiro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Macaco-de-cheiro

The Black Squirrel Monkey (Saimiri vanzolinii) is a species in the genus Saimiri. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Long-tailed Sylph

Um dos beija-flores mais vistosamente ornamentados, os machos do beija-flor-de-cauda-longa (Aglaiocercus kingii) possuem plumagem verde-iridescente e retrizes externas dramaticamente alongadas em forma de fita, atingindo até 22 cm — mais de três vezes o comprimento do corpo. Encontrado nas florestas nubladas andinas da Colômbia e Venezuela, habita florestas montanas úmidas entre 1.400 e 2.800 metros de altitude. Os machos realizam voos elaborados para atrair as fêmeas. Suas caudas extravagantes são um exemplo clássico de seleção sexual por preferência feminina.