Species list, Checklist of Family Theridiidae (Cobweb And Widow Spiders) for Savannah (Denton County, Texas, 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 Savannah (Denton County, Texas, USA)

Class	Arachnida Lamarck, 1801 Arachnids	20 30 36	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	19 29 35	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	12 21 27	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	12 21 27	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	11 20 26	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	11 20 26	Families Genera Species	Taxom
Superfamily	Araneoidea Latreille, 1806	4 9 14	Families Genera Species	Taxom
Family	Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders	3 5	Genera Species	Taxom

Genera for Savannah (Denton County)
3 Genera with 5 Species

Theridion Walckenaer, 1882	Tangle-Web Spiders	3	Species	Taxom
Theridula Emerton, 1954		1	Species	Taxom
Yunohamella Yoshida, 1842		1	Species	Taxom

Species list for Savannah (Denton County)
5 Species

Theridion differens (James Henry ..., 1882)	⇒ Theridion glaucescens Lawrence Becker, 1879
Theridion glaucescens Lawrence Becker, 1879
Theridion murarium James Henry ..., 1882
Theridula emertoni Herbert Walt..., 1954	Emerton'S Bitubercled Cobweaver
Yunohamella lyrica Walckenaer, 1842

Subnodes of Theridiidae with occurrences in Savannah (Denton County)

Subfamily

Theridiinae
Sundevall, 1833

2
4

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