Long-tailed Sylph vs Mixteca Cloud-forest Treefrog

Aglaiocercus kingii compared with Charadrahyla sakbah

Key Differences

• Long-tailed Sylph is Least Concern while Mixteca Cloud-forest Treefrog is Endangered.

Taxonomic Classification

Rank	Long-tailed Sylph	Mixteca Cloud-forest 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 sakbah

Evolutionary Relationship

Long-tailed Sylph and Mixteca Cloud-forest Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Sylph

LC — Least Concern

Mixteca Cloud-forest Treefrog

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Sylph	Mixteca Cloud-forest 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.

Mixteca Cloud-forest Treefrog

Habitat

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

Range

Found in Mexico. Currently classified as Endangered 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.