Brown-Net Bolete vs Long-tailed Sylph

Tylopilus variobrunneus compared with Aglaiocercus kingii

Key Differences

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

Taxonomic Classification

Rank	Brown-Net Bolete	Long-tailed Sylph
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Boletales (Boletales)	Apodiformes (Apodiformes)
Family	Boletaceae	Trochilidae
Genus	Tylopilus	Aglaiocercus
Species	Tylopilus variobrunneus	Aglaiocercus kingii

Conservation Status

Brown-Net Bolete

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Brown-Net Bolete	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-Net Bolete

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Brown-Net Bolete

The Brown-net Bolete (Tylopilus variobrunneus) is a species in the genus Tylopilus. Typically found in forest floors, decomposing wood, and soil ecosystems. As a member of the Tylopilus genus, this species contributes to biodiversity in its native range.

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.