Long-tailed Sylph vs Mexican Pine Woods Treefrog

Aglaiocercus kingii compared with Charadrahyla pinorum

Key Differences

• Long-tailed Sylph is Least Concern while Mexican Pine Woods Treefrog is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Sylph	Mexican Pine Woods Treefrog
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	Hylidae
Genus	Aglaiocercus	Charadrahyla
Species	Aglaiocercus kingii	Charadrahyla pinorum

Evolutionary Relationship

Long-tailed Sylph and Mexican Pine Woods Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Sylph

LC — Least Concern

Mexican Pine Woods Treefrog

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Sylph	Mexican Pine Woods Treefrog
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.

Mexican Pine Woods Treefrog

Habitat

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

Range

Found in Mexico. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.