Long-tailed Sylph vs Yangi Salamander

Aglaiocercus kingii compared with Hynobius yangi

Key Differences

• Long-tailed Sylph is Least Concern while Yangi Salamander is Endangered.

Taxonomic Classification

Rank	Long-tailed Sylph	Yangi Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Apodiformes (Apodiformes)	Caudata (Caudata)
Family	Trochilidae	Hynobiidae
Genus	Aglaiocercus	Hynobius
Species	Aglaiocercus kingii	Hynobius yangi

Evolutionary Relationship

Long-tailed Sylph and Yangi Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Sylph

LC — Least Concern

Yangi Salamander

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Sylph	Yangi Salamander
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.

Yangi Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.