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Amaurobius fenestralis
(Window Lace-weaver)

Featured spider picture The spider species Amaurobius fenestralis, commonly known as Window Lace-weaver, belongs to the genus Amaurobius, in the family Amaurobiidae. Amaurobius fenestralis spiders have been sighted 2 times by contributing members. Based on collected data, the geographic range for Amaurobius fenestralis includes 2 countries and 0 states in the United States. Amaurobius fenestralis is most often sighted during the month of May.

Taxonomic Hierarchy

  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Class: Arachnida
  • Order: Araneae
  • Suborder: Araneomorphae
  • Family: Amaurobiidae
  • Genus: Amaurobius
  • Species: Amaurobius fenestralis

Other Common Names

Window Lace-weaver


(Ström, 1768)

Primary Colors

Sightings Overview

There have been 2 confirmed sightings of Amaurobius fenestralis (Window Lace-weaver), with the most recent sighting submitted on November 13, 2019 by Spider ID member yem. The detailed statistics below may not utilize the complete dataset of 2 sightings because of certain Amaurobius fenestralis sightings reporting incomplete data.

  • Web: 0% of the time, Amaurobius fenestralis spiders are sighted in a spider web (Sample size: 2)
  • Sex: 0 female and 1 male.
  • Environment: Amaurobius fenestralis has been sighted 1 times outdoors, and 1 times indoors.
  • Outdoors: Man-made structure (1).

Location and Range

Amaurobius fenestralis (Window Lace-weaver) has been sighted in the following countries: Ireland, Sweden.


Amaurobius fenestralis has been primarily sighted during the month of May.

  • January:
  • February:
  • March:
  • April:
  • May: 1
  • June:
  • July:
  • August:
  • September:
  • October:
  • November: 1
  • December:

Additional Remarks

Type species.

Featured Pictures

Picture of Amaurobius fenestralis (Window Lace-weaver) - Male - Dorsal Enlarge Picture
  • Check iconFamily Check iconGenus Check iconSpecies
  • Submitted Calendar iconNov 13, 2019
  • Photographed Picture iconNov 12, 2019
  • Yem
  • Sex icon
  • Location iconDublin, Ireland
  • Comment icon5 Comments
Picture of Amaurobius fenestralis (Window Lace-weaver) - Dorsal Enlarge Picture
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