Long-tailed Sylph vs oceanic scud

Aglaiocercus kingii compared with Gammarus oceanicus

Key Differences

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

Taxonomic Classification

Rank	Long-tailed Sylph	oceanic scud
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Malacostraca (Crustaceans)
Order	Apodiformes (Apodiformes)	Amphipoda (Amphipoda)
Family	Trochilidae	Gammaridae
Genus	Aglaiocercus	Gammarus
Species	Aglaiocercus kingii	Gammarus oceanicus

Evolutionary Relationship

Long-tailed Sylph and oceanic scud share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Long-tailed Sylph

LC — Least Concern

oceanic scud

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed Sylph	oceanic scud
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.

oceanic scud

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway