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


Class
 
Arachnida
Lamarck, 1801
Arachnids
18
26
27
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
15
20
22
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
11
16
18
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
11
16
18
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
11
16
18
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
11
16
18
Families
Genera
Species
 
Taxom
 

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


Genera for Morrison County
2 Genera with 2 Species
Enoplognatha Pavesi, 17581SpeciesTaxom
Theridion Walckenaer, 1901Tangle-Web Spiders1SpeciesTaxom


Species list for Morrison County
2 Species
Enoplognatha ovata (Clerck, 1758)⇒ Enoplognatha latimana Hippa & Oksala, 1982
Theridion neomexicanum Richard C. B..., 1901

Subnodes of Theridiidae with occurrences in Morrison County
SubfamilyPholcommatinae
Simon, 1894
1
1
Genus
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