Long-tailed Sylph vs Wanglang Alpine Toad

Aglaiocercus kingii compared with Scutiger wanglangensis

Key Differences

• Long-tailed Sylph is Least Concern while Wanglang Alpine Toad is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Sylph	Wanglang Alpine Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Apodiformes (Apodiformes)	Anura (Frogs & Toads)
Family	Trochilidae	Megophryidae
Genus	Aglaiocercus	Scutiger
Species	Aglaiocercus kingii	Scutiger wanglangensis

Evolutionary Relationship

Long-tailed Sylph and Wanglang Alpine Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Sylph

LC — Least Concern

Wanglang Alpine Toad

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Sylph	Wanglang Alpine Toad
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.

Wanglang Alpine Toad

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.