Long-tailed Sylph vs Venezuelan Sylph

Aglaiocercus kingii compared with Aglaiocercus berlepschi

Key Differences

Long-tailed Sylph is Least Concern while Venezuelan Sylph is Endangered.

Taxonomic Classification

Rank	Long-tailed Sylph	Venezuelan Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family same	Trochilidae	Trochilidae
Genus same	Aglaiocercus	Aglaiocercus
Species	Aglaiocercus kingii	Aglaiocercus berlepschi

Evolutionary Relationship

Long-tailed Sylph and Venezuelan Sylph share a common ancestor at the Genus level: Aglaiocercus.

View Genus: Aglaiocercus

Conservation Status

Long-tailed Sylph

LC — Least Concern

Venezuelan Sylph

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Sylph	Venezuelan Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Venezuelan Sylph

Habitat

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

Range

Distributed across Norway and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.