Long-tailed Sylph vs

Aglaiocercus kingii compared with Stemonitopsis gracilis

Key Differences

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

Taxonomic Classification

Rank	Long-tailed Sylph
Kingdom	Animalia (Animals)	Protozoa (protozoa)
Phylum	Chordata (Chordates)	Mycetozoa
Class	Aves (Birds)	Myxomycetes (Myxomycetes)
Order	Apodiformes (Apodiformes)	Stemonitidales
Family	Trochilidae	Stemonitidaceae
Genus	Aglaiocercus	Stemonitopsis
Species	Aglaiocercus kingii	Stemonitopsis gracilis

Conservation Status

Long-tailed Sylph

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed Sylph
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.

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, 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.

Stemonitopsis gracilis is a slender-stalked myxomycete producing delicate, thread-like sporangia with a graceful columella and fine capillitium, growing on decaying plant material in moist forest habitats. Its fruiting bodies are among the most elegant of all slime mould species. This organism is distributed widely across humid temperate and tropical forests.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway