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


Class
 		Arachnida
Lamarck, 1801
Arachnids		23
47
54		Families
Genera
Species		 
Taxom
 

Subclass
 		Micrura
Ehrenberg, 1831
20
44
51		Families
Genera
Species		 
Taxom
 

Infraclass
 		Megoperculata
Börner, 1902
16
40
49		Families
Genera
Species		 
Taxom
 

Order
 		Araneae
Clerck, 1757
Spider, Spiders, True Spiders		15
39
48		Families
Genera
Species		 
Taxom
 

Suborder
 		Araneomorphae
Smith, 1902
True Spiders		15
39
48		Families
Genera
Species		 
Taxom
 

Infraorder
 		Araneomorphi
Smith, 1902
15
39
48		Families
Genera
Species		 
Taxom
 

Superfamily
 		Araneoidea
Latreille, 1806
4
16
23		Families
Genera
Species		 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders		5
6		Genera
Species		 
Taxom
 


Genera for Cooke County
5 Genera with 6 Species
Anelosimus Simon, 1850Social cobweb spiders1SpeciesTaxom
Enoplognatha Pavesi, 18501SpeciesTaxom
Latrodectus Walckenaer, 1805
Black widow spider0SpeciesTaxom
Stemmops O. P.-Cambridge, 18941SpeciesTaxom
Theridion Walckenaer, 1882Tangle-Web Spiders3SpeciesTaxom


Species list for Cooke County
6 Species
Anelosimus studiosus (Nicholas Mar..., 1850)⇒ Anelosimus fraternus Agnarsson, 2006
Enoplognatha marmorata (Nicholas Mar..., 1850)⇒ Enoplognatha caricis Fickert, 1876
Stemmops bicolor Octavius Pic..., 1894Cobweb spiders
Theridion differens (James Henry ..., 1882)⇒ Theridion glaucescens Lawrence Becker, 1879
Theridion frondeum Nicholas Mar..., 1850Eastern Long-Legged Cobweaver
Theridion murarium James Henry ..., 1882

Subnodes of Theridiidae with occurrences in Cooke County
SubfamilyLatrodectinae
Petrunkevitch, 1928
1
0		Genus
Species
Taxom

SubfamilyPholcommatinae
Simon, 1894
1
1		Genus
Species
Taxom

SubfamilySphintharinae
1
1		Genus
Species
Taxom

SubfamilyTheridiinae
Sundevall, 1833
1
3		Genus
Species
Taxom



Theridiidae (Sundevall 1833)
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