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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Swellendam (Overberg District)


Class
 
Arachnida
Lamarck, 1801
Arachnids
34
39
25
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
29
33
18
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
28
32
18
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
28
32
18
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
24
28
16
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
24
28
16
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
7
6
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
2
3
Genera
Species
 
Taxom
 


Genera for Swellendam
2 Genera with 3 Species
Latrodectus Walckenaer, 1904Black widow spider2SpeciesTaxom
Steatoda Sundevall, 1990False black widows1SpeciesTaxom


Species list for Swellendam
3 Species
Latrodectus geometricus C. L. Koch, 1841Brown black widow
Latrodectus indistinctus O. P.-Cambridge, 1904
Steatoda capensis Hann, 1990Black cobweb

Subnodes of Theridiidae with occurrences in Swellendam
SubfamilyLatrodectinae
Petrunkevitch, 1928
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