Cuenca nelson frog vs Небесный сильф

Ctenophryne aequatorialis compared with Aglaiocercus kingii

Key Differences

• Cuenca nelson frog is Endangered while Небесный сильф is Least Concern.

Taxonomic Classification

Rank	Cuenca nelson frog	Небесный сильф
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Amphibia (земноводные)	Aves (птицы)
Order	Anura (бесхвостые земноводные)	Apodiformes (стрижеобразные)
Family	Microhylidae	Trochilidae
Genus	Ctenophryne	Aglaiocercus
Species	Ctenophryne aequatorialis	Aglaiocercus kingii

Evolutionary Relationship

Cuenca nelson frog and Небесный сильф share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Cuenca nelson frog

EN — Endangered

Небесный сильф

LC — Least Concern

Physical Characteristics

Attribute	Cuenca nelson frog	Небесный сильф
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuenca nelson frog

Habitat

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

Небесный сильф

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Небесный сильф

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.