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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Hede (Avesta, Dalarna County, Sweden)


Class
 
Arachnida
Lamarck, 1801
Arachnids
19
38
38
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
16
33
34
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
16
33
34
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
16
33
34
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
14
31
32
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
14
31
32
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
9
8
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
2
1
Genera
Species
 
Taxom
 


Genera for Hede
2 Genera with 1 Species
Cryptachaea Archer, 1834cobweb spiders1SpeciesTaxom
Phylloneta Archer, 1950
0SpeciesTaxom


Species list for Hede
1 Species
Cryptachaea riparia Blackwall, 1834


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