Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Leon (Decatur County, Iowa, 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 Leon (Decatur County, Iowa, USA)

Class	Arachnida Lamarck, 1801 Arachnids	11 14 14	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	10 13 13	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	10 13 13	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	10 13 13	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	10 13 13	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	10 13 13	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	2 5 4	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	2 2	Genera Species	Taxom

Genera for Leon (Decatur County Iowa)
2 Genera with 2 Species

Enoplognatha Pavesi, 1758		1	Species	Taxom
Steatoda Sundevall, 1802	False black widows	1	Species	Taxom

Species list for Leon (Decatur County Iowa)
2 Species

Enoplognatha ovata (Clerck, 1758)	⇒ Enoplognatha latimana Hippa & Oksala, 1982
Steatoda triangulosa Walckenaer, 1802	Triangulate bud spider

Subnodes of Theridiidae with occurrences in Leon (Decatur County Iowa)

Subfamily	Latrodectinae Petrunkevitch, 1928	1 1	Genus Species	Taxom
Subfamily	Pholcommatinae Simon, 1894	1 1	Genus 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