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Sergiolus is a genus of spiders in the family Gnaphosidae. Sergiolus spiders have been sighted 35 times by contributing members. Based on collected data, the geographic range for Sergiolus includes 2 countries and 21 states in the United States. Sergiolus is most often sighted indoors, and during the month of May.

Taxonomic Hierarchy

  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Class: Arachnida
  • Order: Araneae
  • Suborder: Araneomorphae
  • Family: Gnaphosidae
  • Genus: Sergiolus


Eugène Simon, 1892

Sightings Overview

There have been 35 confirmed sightings of Sergiolus, with the most recent sighting submitted on May 9, 2024 by Spider ID member pcox. The detailed statistics below may not utilize the complete dataset of 35 sightings because of certain Sergiolus sightings reporting incomplete data.

  • Web: 0% of the time, Sergiolus spiders are sighted in a spider web (Sample size: 35)
  • Sex: 1 female and 1 male.
  • Environment: Sergiolus has been sighted 7 times outdoors, and 30 times indoors.
  • Outdoors: Man-made structure (4). High foliage (1). Ground layer (2).

Location and Range

Sergiolus has been sighted in the following countries: Canada, United States.

Sergiolus has also been sighted in the following states: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Idaho, Indiana, Kentucky, Maine, Massachusetts, Mississippi, Missouri, New Hampshire, Oregon, Pennsylvania, Texas, Utah, Virginia, Washington, West Virginia.


Sergiolus has been primarily sighted during the month of May.

  • January:
  • February:
  • March: 3
  • April: 4
  • May: 22
  • June: 3
  • July:
  • August: 2
  • September:
  • October:
  • November:
  • December: 1

Sergiolus Species

Featured Pictures

Picture of Sergiolus spp. - Dorsal Enlarge Picture
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