Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

See Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Previous events


Family Theridiidae - Cobweb Spiders

Phylum Arthropoda - Arthropods
Subphylum Chelicerata - Chelicerates
Class Arachnida - Arachnids
Order Araneae - Spiders
Infraorder Araneomorphae - True Spiders
No Taxon Entelegynae
Family Theridiidae - Cobweb Spiders

Genus Anelosimus - Social cobweb spiders
Genus Argyrodes - Robber Spiders
Genus Asagena
Genus Canalidion
Genus Chrosiothes
Genus Chrysso
Genus Coleosoma
Genus Crustulina
Genus Cryptachaea
Genus Dipoena
Genus Emertonella
Genus Enoplognatha
Genus Episinus
Genus Euryopis
Genus Faiditus
Genus Hentziectypus
Genus Latrodectus - Widow Spiders
Genus Meotipa
Genus Neopisinus
Genus Neospintharus
Genus Neottiura
Genus Nesticodes
Genus Parasteatoda
Genus Pholcomma
Genus Phoroncidia
Genus Phylloneta
Genus Platnickina
Genus Rhomphaea
Genus Robertus
Genus Rugathodes
Genus Simitidion
Genus Spintharus
Genus Steatoda
Genus Stemmops
Genus Theridion
Genus Theridula
Genus Thymoites
Genus Tidarren
Genus Wamba
Genus Yunohamella
No Taxon Argyrodes/Faiditus/Neospintharus/Rhomphaea
No Taxon Unidentified Spiderlings & Juveniles
No Taxon Holding bin for Brown with Cream Spots