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


Class
 
Arachnida
Lamarck, 1801
Arachnids
23
45
50
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
21
43
48
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
17
38
43
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
17
38
43
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
16
37
43
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
16
37
43
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
3
15
18
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
7
8
Genera
Species
 
Taxom
 


Genera for Nelson County (Kentucky)
7 Genera with 8 Species
Anelosimus Simon, 1850Social cobweb spiders1SpeciesTaxom
Asagena Sundevall, 18821SpeciesTaxom
Latrodectus Walckenaer, 1837Black widow spider1SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Steatoda Sundevall, 1802False black widows2SpeciesTaxom
Theridula Emerton, 18421SpeciesTaxom
Yunohamella Yoshida, 18421SpeciesTaxom


Species list for Nelson County (Kentucky)
8 Species
Anelosimus studiosus (Nicholas Mar..., 1850)⇒ Anelosimus fraternus Agnarsson, 2006
Asagena americana James Henry ..., 1882Two-Spotted Cobweb Spider
Latrodectus variolus (Walckenaer, 1837)⇒ Latrodectus hesperus Chamberlin &..., 1935
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Steatoda grossa C. L. Koch, 1838Brown house spider
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Theridula opulenta (Charles Atha..., 1842)⇒ Theridula gonygaster Eugène Simon, 1873
Yunohamella lyrica Walckenaer, 1842

Subnodes of Theridiidae with occurrences in Nelson County (Kentucky)
SubfamilyLatrodectinae
Petrunkevitch, 1928
2
3
Genera
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
1
1
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