Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Johnson County (Arkansas, 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 Johnson County (Arkansas, USA)

Class	Arachnida Lamarck, 1801 Arachnids	23 46 51	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	19 41 46	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	14 36 43	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	14 36 43	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	13 35 42	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	13 35 42	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 12 12	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	2 2	Genera Species	Taxom

Genera for Johnson County (Arkansas)
2 Genera with 2 Species

Anelosimus Simon, 1850	Social cobweb spiders	1	Species	Taxom
Asagena Sundevall, 1882		1	Species	Taxom

Species list for Johnson County (Arkansas)
2 Species

Anelosimus studiosus (Nicholas Mar..., 1850)	⇒ Anelosimus fraternus Agnarsson, 2006
Asagena americana James Henry ..., 1882	Two-Spotted Cobweb Spider

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