Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Ogden (Weber County, Utah, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Ogden (Weber County, Utah, USA)

Class	Arachnida Lamarck, 1801 Arachnids	13 26 15	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	13 26 15	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	9 22 11	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	9 22 11	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	8 21 10	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	8 21 10	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	3 12 6	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	3 4	Genera Species	Taxom

Genera for Ogden (Weber County)
3 Genera with 4 Species

Enoplognatha Pavesi, 1758		2	Species	Taxom
Neottiura Menge, 1767		1	Species	Taxom
Theridion Walckenaer, 1882	Tangle-Web Spiders	1	Species	Taxom

Species list for Ogden (Weber County)
4 Species

Enoplognatha joshua Ralph Vary C..., 1942
Enoplognatha ovata (Clerck, 1758)	⇒ Enoplognatha latimana Hippa & Oksala, 1982
Neottiura bimaculata Linnaeus, 1767
Theridion differens (James Henry ..., 1882)	⇒ Theridion glaucescens Lawrence Becker, 1879

Subnodes of Theridiidae with occurrences in Ogden (Weber County)

Subfamily	Pholcommatinae Simon, 1894	1 2	Genus Species	Taxom
Subfamily	Theridiinae Sundevall, 1833	2 2	Genera Species	Taxom

Theridiidae (Sundevall 1833)

Links, sources and further information

Theridiidae at artfakta.se
Theridiidae at biodiversity.org.au
Theridiidae at dyntaxa.se
Theridiidae at gbif.org
Theridiidae at irmng.org
Theridiidae at itis.gov