Long-tailed Sylph vs

Aglaiocercus kingii compared with Xanthomonas cucurbitae

Key Differences

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

Taxonomic Classification

Rank	Long-tailed Sylph
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Proteobacteria (Proteobacteria)
Class	Aves (Birds)	Gammaproteobacteria (Gammaproteobacteria)
Order	Apodiformes (Apodiformes)	Xanthomonadales (Xanthomonadales)
Family	Trochilidae	Xanthomonadaceae
Genus	Aglaiocercus	Xanthomonas
Species	Aglaiocercus kingii	Xanthomonas cucurbitae

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, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Xanthomonas cucurbitae is a gram-negative plant pathogen in the family Xanthomonadaceae that causes bacterial spot on cucurbit crops including squash and pumpkin. Like other Xanthomonas species, it produces yellow xanthomonadin pigments and is spread by rain splash and contaminated plant material. Its conservation status is not evaluated.