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#4349 · 🕷️ spiders & kin

Giant House Spider

Eratigena duellica

🕷️ Spiders & kin 📍 in the Netherlands
Giant House Spider, photo 1 of 10
1/10 © Leah Ramsay · CC BY-NC 4.0

what is it?

Eratigena duellica , the giant house spider, is a species of funnel weaver in the spider family Agelenidae. It is found in Canada, the United States, and Europe. The related species Eratigena atrica is also called the Giant house spider.

base stats

  • NL sightings 1iNaturalist, research grade
  • worldwide 15,078iNaturalist 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 1 times in the Netherlands on iNaturalist.
  • 15,078 observations worldwide on iNaturalist.

fact sheet

English
Giant House Spider
scientific name
Eratigena duellica
class
Arachnida
order
Araneae
family
Agelenidae
sightings in NL
1
sightings in Europe
366
sightings worldwide
15,078
GBIF records in NL
2
weight
—
length
—
lifespan
—

relatives· Agelenidae

Sources: iNaturalist taxon 750907, Wikidata Q40545324, GBIF 7403210, Wikipedia (EN). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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