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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region St. Johns County (Florida, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
41
75
78
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
38
72
75
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
22
56
59
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
22
56
59
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
21
55
58
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
21
55
58
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
25
26
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
9
8
Genera
Species
 
Taxom
 


Genera for St. Johns County
9 Genera with 8 Species
Achaearanea Strand, 1929
0SpeciesTaxom
Asagena Sundevall, 18821SpeciesTaxom
Chrysso O. P.-Cambridge, 1882Comb-footed Spiders1SpeciesTaxom
Coleosoma O. P.-Cambridge, 19001SpeciesTaxom
Latrodectus Walckenaer, 1841Black widow spider1SpeciesTaxom
Neospintharus Exline, 18501SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Steatoda Sundevall, 1802False black widows1SpeciesTaxom
Theridula Emerton, 18731SpeciesTaxom


Species list for St. Johns County
8 Species
Asagena americana James Henry ..., 1882Two-Spotted Cobweb Spider
Chrysso albomaculata O. P.-Cambridge, 1882
Coleosoma floridanum Banks, 1900Cobweb Spider
Latrodectus geometricus C. L. Koch, 1841Brown black widow
Neospintharus trigonum Nicholas Mar..., 1850Horned Parasitic Cobweaver
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Theridula gonygaster Eugène Simon, 1873Cobweb spiders

Subnodes of Theridiidae with occurrences in St. Johns County
SubfamilyArgyrodinae
Simon, 1894
1
1
Genus
Species

Taxom

SubfamilyLatrodectinae
Petrunkevitch, 1928
2
2
Genera
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
4
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