Bebil vs Long-tailed Sylph

Trygonoptera mucosa compared with Aglaiocercus kingii

Taxonomic Classification

Rank	Bebil	Long-tailed Sylph
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Aves (chim)
Order	Myliobatiformes (Bộ Cá đuối ó)	Apodiformes (Bộ Yến)
Family	Urolophidae	Trochilidae
Genus	Trygonoptera	Aglaiocercus
Species	Trygonoptera mucosa	Aglaiocercus kingii

Evolutionary Relationship

Bebil and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Bebil

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Bebil

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Bebil

The Bebil (Trygonoptera mucosa) is a species in the genus Trygonoptera. It is currently classified as Least Concern on the IUCN Red List. The species is documented in scientific literature under the name Trygonoptera mucosa.

Long-tailed Sylph

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.