Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Summit (Douglas County, Wisconsin, 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 Summit (Douglas County, Wisconsin, USA)

Class	Arachnida Lamarck, 1801 Arachnids	11 19 19	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	11 19 19	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	10 18 19	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	10 18 19	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	10 18 19	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	10 18 19	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 11 11	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 4	Genera Species	Taxom

Genera for Summit (Douglas County Wisconsin)
4 Genera with 4 Species

Argyrodes Simon, 1842	Dewdrop spiders	1	Species	Taxom
Canalidion Wunderlich, 1882		1	Species	Taxom
Latrodectus Walckenaer, 1837	Black widow spider	1	Species	Taxom
Rhomphaea L. Koch, 1850		1	Species	Taxom

Species list for Summit (Douglas County Wisconsin)
4 Species

Argyrodes argyrodes (Walckenaer, 1842)	⇒ Neospintharus trigonum Nicholas Mar..., 1850
Canalidion montanum James Henry ..., 1882
Latrodectus variolus (Walckenaer, 1837)	⇒ Latrodectus hesperus Chamberlin &..., 1935
Rhomphaea fictilium Hentz, 1850	Lizard Spider

Subnodes of Theridiidae with occurrences in Summit (Douglas County Wisconsin)

Subfamily	Argyrodinae Simon, 1894	2 2	Genera Species	Taxom
Subfamily	Latrodectinae Petrunkevitch, 1928	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