Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Mower 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

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INSECTOIDGERENGDARK LIGHT

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

Class	Arachnida Lamarck, 1801 Arachnids	23 49 59	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	21 46 55	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	17 42 50	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	17 42 50	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	17 42 50	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	17 42 50	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 12 14	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	4 5	Genera Species	Taxom

Genera for Mower County
4 Genera with 5 Species

Asagena Sundevall, 1882		1	Species	Taxom
Latrodectus Walckenaer, 1837	Black widow spider	2	Species	Taxom
Parasteatoda Archer, 1841	Comb-Clawed Spider	1	Species	Taxom
Steatoda Sundevall, 1850	False black widows	1	Species	Taxom

Species list for Mower County
5 Species

Asagena americana James Henry ..., 1882	Two-Spotted Cobweb Spider
Latrodectus mactans (Fabricius, 1775)	⇒ Latrodectus tredecimguttatus Rossi, 1790
Latrodectus variolus (Walckenaer, 1837)	⇒ Latrodectus hesperus Chamberlin &..., 1935
Parasteatoda tepidariorum C. L. Koch, 1841	American house false widow spider
Steatoda borealis Nicholas Mar..., 1850	Boreal Combfoot

Subnodes of Theridiidae with occurrences in Mower County

Subfamily

Latrodectinae
Petrunkevitch, 1928

2
3

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