Long-tailed Sylph vs Ruby Dapperling

Aglaiocercus kingii compared with Leucoagaricus rubrotinctus

Key Differences

• Long-tailed Sylph is Least Concern while Ruby Dapperling is Not Evaluated.

Taxonomic Classification

Rank	Long-tailed Sylph	Ruby Dapperling
Kingdom	Animalia (प्राणी)	Fungi (फफूंद)
Phylum	Chordata (रज्जुकी)	Basidiomycota (Club Fungi)
Class	Aves (पक्षी)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Agaricales (Gilled Mushrooms)
Family	Trochilidae	Agaricaceae (Agarics)
Genus	Aglaiocercus	Leucoagaricus
Species	Aglaiocercus kingii	Leucoagaricus rubrotinctus

Conservation Status

Long-tailed Sylph

LC — Least Concern

Ruby Dapperling

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed Sylph	Ruby Dapperling
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.

Ruby Dapperling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Brazil, France, Taiwan, and United States.

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.