Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Freeborn County (Minnesota, 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

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Freeborn County (Minnesota, USA)

Class	Arachnida Lamarck, 1801 Arachnids	23 37 38	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	20 32 34	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	15 26 29	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	15 26 29	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	13 24 27	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	13 24 27	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 9 11	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	2 2	Genera Species	Taxom

Genera for Freeborn County
2 Genera with 2 Species

Theridion Walckenaer, 1802	Tangle-Web Spiders	1	Species	Taxom
Thymoites Keyserling, 1964		1	Species	Taxom

Species list for Freeborn County
2 Species

Theridion pictum (Charles Atha..., 1802)	⇒ Theridion hemerobium Eugène Simon, 1914
Thymoites minnesota Herbert Walt..., 1964	Crested anoda

Subnodes of Theridiidae with occurrences in Freeborn County

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