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


Class
 
Arachnida
Lamarck, 1801
Arachnids
33
105
140
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
29
100
134
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
21
91
128
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
21
91
128
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
19
89
125
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
19
89
125
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
38
58
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
6
11
Genera
Species
 
Taxom
 


Genera for Kennebec County
6 Genera with 11 Species
Enoplognatha Pavesi, 17582SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider2SpeciesTaxom
Platnickina Kocak & Kemal, 18021SpeciesTaxom
Steatoda Sundevall, 1802False black widows3SpeciesTaxom
Theridion Walckenaer, 1833Tangle-Web Spiders2SpeciesTaxom
Theridula Emerton, 19541SpeciesTaxom


Species list for Kennebec County
11 Species
Enoplognatha caricis Fickert, 1876
Enoplognatha ovata (Clerck, 1758)⇒ Enoplognatha latimana Hippa & Oksala, 1982
Parasteatoda tabulata Levi, 1980Comb-footed spider
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Platnickina tincta Walckenaer, 1802
Steatoda bipunctata Linnaeus, 1758False widow
Steatoda borealis Nicholas Mar..., 1850Boreal Combfoot
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Theridion glaucescens Lawrence Becker, 1879
Theridion varians Carl Wilhelm..., 1833Red spruce
Theridula emertoni Herbert Walt..., 1954Emerton'S Bitubercled Cobweaver

Subnodes of Theridiidae with occurrences in Kennebec County
SubfamilyLatrodectinae
Petrunkevitch, 1928
1
3
Genus
Species

Taxom

SubfamilyPholcommatinae
Simon, 1894
1
2
Genus
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
2
3
Genera
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