Long-tailed Sylph vs Pouch Cup

Aglaiocercus kingii compared with Peziza saccardoana

Key Differences

Long-tailed Sylph is Least Concern while Pouch Cup is Data Deficient.

Taxonomic Classification

Rank	Long-tailed Sylph	Pouch Cup
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Pezizomycetes (Pezizomycetes)
Order	Apodiformes (Apodiformes)	Pezizales (Pezizales)
Family	Trochilidae	Pezizaceae
Genus	Aglaiocercus	Peziza
Species	Aglaiocercus kingii	Peziza saccardoana

Conservation Status

Long-tailed Sylph

LC — Least Concern

Pouch Cup

DD — Data Deficient

Physical Characteristics

Attribute	Long-tailed Sylph	Pouch Cup
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.

Pouch Cup

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

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.