(Rock Weavers)

The spider family Titanoecidae, commonly known as Rock Weavers, have been sighted 4 times by contributing members. Based on collected data, the geographic range for Titanoecidae includes 2 countries and 3 states in the United States. Titanoecidae is most often sighted during the month of May.

Taxonomic Hierarchy

  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Class: Arachnida
  • Order: Araneae
  • Suborder: Araneomorphae
  • Family: Titanoecidae

Other Common Names

Rock Weavers



Sightings Overview

There have been 4 confirmed sightings of Titanoecidae (Rock Weavers), with the most recent sighting submitted on May 26, 2019 by Spider ID member lolapalooza. The detailed statistics below may not utilize the complete dataset of 4 sightings because of certain Titanoecidae sightings reporting incomplete data.

  • Web: 0% of the time, Titanoecidae spiders are sighted in a spider web (Sample size: 4)
  • Sex:¬†0 female and 1 male.
  • Environment:¬†Titanoecidae has been sighted 2 times outdoors, and 2 times indoors.
  • Outdoors: Man-made structure (2).

Location and Range

Titanoecidae (Rock Weavers) has been sighted in the following countries: Israel, United States.

Titanoecidae has also been sighted in the following states: Minnesota, Nebraska, Texas.


Titanoecidae has been primarily sighted during the month of May.

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

Genus: Nurscia

Genus: Titanoeca