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#4194 · 🕷️ spiders & kin

Walnut Orbweaver

🇳🇱 Platte wielwebspin ·Nuctenea umbratica

🕷️ Spiders & kin 📍 in the Netherlands
Walnut Orbweaver, photo 1 of 10
1/10 © Marcello Consolo · CC BY-NC-SA 4.0

what is it?

The Walnut Orb-weaver Spider ( Nuctenea umbratica ) is a spider of the Araneidae family.

base stats

  • NL sightings 532iNaturalist, research grade
  • worldwide 30,145iNaturalist observations

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • Spotted 532 times in the Netherlands on iNaturalist: the #9 most seen of the spiders & kin in NL.
  • 30,145 observations worldwide on iNaturalist.
  • Scientifically named by Carl Alexander Clerck in 1758 (268 years ago).

fact sheet

English
Walnut Orbweaver
Nederlands
Platte wielwebspin
scientific name
Nuctenea umbratica
class
Arachnida
order
Araneae
family
Araneidae
sightings in NL
532
sightings in Europe
24,434
sightings worldwide
30,145
GBIF records in NL
19,127
weight
—
length
—
lifespan
—
named
1758 by Carl Alexander Clerck

relatives· Araneidae

Sources: iNaturalist taxon 130092, Wikidata Q1624740, GBIF 2158999, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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