Arachtober 30  3   Golden Silk Spider   Nephila clavipes, Dagny Johnson State Park, Key Largo, Florida🕷️

Photo: Judy Gallagher · CC BY 2.0

SpeciesAraneaeAraneidae
Arthropods

🕷️Trichonephila clavipes

Trichonephila clavipes (Linnaeus, 1767)

Trichonephila clavipes, commonly known as the golden silk orb-weaver, golden silk spider, golden orb weaver spider or colloquially banana spider, is an orb-weaving spider species which inhabits forests and wooded areas ranging from the southern US to Argentina. It is indigenous to both continental North and South America. Known for the golden color of their silk, the large size of their females, and their distinctive red-brown and yellow coloring, T. clavipes construct large, asymmetrical circular webs attached to trees and low shrubs in woods to catch small- and medium-size flying prey, mostly insects. They are excellent web-builders, producing and utilizing seven different types of silk, and they subdue their prey by injecting them with venom, as opposed to related species which immobilize their prey by wrapping them in silk first. They are not known to be aggressive towards humans, only biting out of self-defense if touched, and their relatively harmless venom has a low toxicity, posing little health concern to healthy human adults. Due to their prevalence in forests, T. clavipes may be encountered by hikers.

Text: Wikipedia, CC BY-SA 4.0.

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Measurements
3
vs you
≈ 1/73,150th of your weight
Conservation status
LCLeast concern

IUCN Red List assessment, 2017.

Population trendStable
Key measurements
Body mass
0 kg
Body length
0.02 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
not recorded
All measurements ↓
Facts and figures

Everything we know about the Trichonephila clavipes

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
0 kgtypical adult
World Spider Trait Database
Other figures ↓

Herberstein et al. 2022; Anderson & Prestwich 1982

Source: World Spider Trait Database · Pekar et al. 2021, Database 2021:baab064 · CC BY

By sex

  • Female0 kgWorld Spider Trait DatabasePekar et al. 2021, Database 2021:baab064Herberstein et al. 2022; Quesada et al. 2011
  • Male0 kgWorld Spider Trait DatabasePekar et al. 2021, Database 2021:baab064Herberstein et al. 2022; Quesada et al. 2011
Body length
0.02 maverage
Other figures ↓

Species-level value synthesised as the mean of: female.

By sex

  • Female0.02 mWorld Spider Trait DatabasePekar et al. 2021, Database 2021:baab064Spider morphometric and foraging traits; Levi 1980
Volume l
0 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Trichonephila clavipes yet: shoulder height, top speed, bite force, maximum lifespan.

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More about the Trichonephila clavipes

In other languages
Amerikanische goldene Radnetzspinne (de), Trichonephila clavipes (it), Trichonephila clavipes (es), Trichonephila clavipes (fr), Trichonephila clavipes (bg), Trichonephila clavipes (ru) … and 11 more languages
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