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Bothriocyrtum is a genus of spiders in the family Halonoproctidae. Bothriocyrtum spiders have been sighted 15 times by contributing members. Based on collected data, the geographic range for Bothriocyrtum includes 1 countries and 1 states in the United States. Bothriocyrtum is most often sighted outdoors, and during the month of January.

Taxonomic Hierarchy

  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Class: Arachnida
  • Order: Araneae
  • Suborder: Mygalomorphae
  • Family: Halonoproctidae
  • Genus: Bothriocyrtum


Eugène Simon, 1891

Sightings Overview

There have been 15 confirmed sightings of Bothriocyrtum, with the most recent sighting submitted on January 22, 2024 by Spider ID member ixhumes123. The detailed statistics below may not utilize the complete dataset of 15 sightings because of certain Bothriocyrtum sightings reporting incomplete data.

  • Web: 7% of the time, Bothriocyrtum spiders are sighted in a spider web (Sample size: 15)
  • Sex: 0 female and 14 male.
  • Environment: Bothriocyrtum has been sighted 12 times outdoors, and 4 times indoors.
  • Outdoors: Man-made structure (9). Low foliage (3).

Location and Range

Bothriocyrtum has been sighted in the following countries: United States.

Bothriocyrtum has also been sighted in the following states: California.


Bothriocyrtum has been primarily sighted during the month of January.

  • January: 14
  • February:
  • March:
  • April:
  • May:
  • June:
  • July:
  • August:
  • September:
  • October:
  • November:
  • December: 1

Bothriocyrtum Species