Alder Leaf Gall Mite vs Long-tailed Sylph

Eriophyes laevis compared with Aglaiocercus kingii

Key Differences

• Alder Leaf Gall Mite is Not Evaluated while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Alder Leaf Gall Mite	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Aves (Birds)
Order	Trombidiformes (Trombidiformes)	Apodiformes (Apodiformes)
Family	Eriophyidae	Trochilidae
Genus	Eriophyes	Aglaiocercus
Species	Eriophyes laevis	Aglaiocercus kingii

Evolutionary Relationship

Alder Leaf Gall Mite and Long-tailed Sylph share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder Leaf Gall Mite

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Alder Leaf Gall Mite	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Leaf Gall Mite

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Long-tailed Sylph

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Alder Leaf Gall Mite

The Alder Leaf Gall Mite (Eriophyes laevis) is a species in the genus Eriophyes. Typically found in terrestrial habitats from forests to deserts.

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