Long-tailed Sylph vs sensitive joint-vetch
Aglaiocercus kingii compared with Aeschynomene virginica
Key Differences
- Long-tailed Sylph is Least Concern while sensitive joint-vetch is Extinct.
Taxonomic Classification
| Rank | Long-tailed Sylph | sensitive joint-vetch |
|---|---|---|
| Kingdom | Animalia (Animals) | Plantae (Plants) |
| Phylum | Chordata (Chordates) | Magnoliophyta (Flowering Plants) |
| Class | Aves (Birds) | Magnoliopsida (Dicots) |
| Order | Apodiformes (Apodiformes) | Fabales (Legumes & Allies) |
| Family | Trochilidae | Fabaceae |
| Genus | Aglaiocercus | Aeschynomene |
| Species | Aglaiocercus kingii | Aeschynomene virginica |
Conservation Status
Long-tailed Sylph
LC — Least Concernsensitive joint-vetch
EX — ExtinctPhysical Characteristics
| Attribute | Long-tailed Sylph | sensitive joint-vetch |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Long-tailed Sylph
Typically found in various aerial, terrestrial, and aquatic environments.
Distributed across Colombia, Ecuador, Norway, and Venezuela.
sensitive joint-vetch
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Distributed across Cuba and Japan.
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.
sensitive joint-vetch
No description available.
Related Comparisons
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