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Hyptiotes cavatus
(Triangle Weaver)

Featured spider picture The spider species Hyptiotes cavatus, commonly known as Triangle Weaver, belongs to the genus Hyptiotes, in the family Uloboridae. Hyptiotes cavatus spiders have been sighted 1 times by contributing members. Based on collected data, the geographic range for Hyptiotes cavatus includes 1 countries and 1 states in the United States. Hyptiotes cavatus is most often sighted outdoors, and during the month of October.

Taxonomic Hierarchy

  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Class: Arachnida
  • Order: Araneae
  • Suborder: Araneomorphae
  • Family: Uloboridae
  • Genus: Hyptiotes
  • Species: Hyptiotes cavatus

Other Common Names

Triangle Weaver


(Hentz, 1847)

Primary Colors

Sightings Overview

There have been 1 confirmed sightings of Hyptiotes cavatus (Triangle Weaver), with the most recent sighting submitted on October 17, 2019 by Spider ID member tangledweb. The detailed statistics below may not utilize the complete dataset of 1 sightings because of certain Hyptiotes cavatus sightings reporting incomplete data.

  • Web: 100% of the time, Hyptiotes cavatus spiders are sighted in a spider web (Sample size: 1)
  • Sex: 0 female and 0 male.
  • Environment: Hyptiotes cavatus has been sighted 1 times outdoors, and 0 times indoors.
  • Outdoors: High foliage (1).

Location and Range

Hyptiotes cavatus (Triangle Weaver) has been sighted in the following countries: United States.

Hyptiotes cavatus has also been sighted in the following states: New Hampshire.


Hyptiotes cavatus has been primarily sighted during the month of October.

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

Additional Remarks


Featured Pictures

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